240030305280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31957}}^1$

素因数の和:32151

約数の個数: 264

約数和(自身を含む): 836827388592

約数和(自身を除く): 596797083312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 512, 576, 640, 652, 720, 768, 815, 960, 978, 1024, 1152, 1280, 1304, 1440, 1467, 1536, 1630, 1920, 1956, 2304, 2445, 2560, 2608, 2880, 2934, 3072, 3260, 3840, 3912, 4608, 4890, 5120, 5216, 5760, 5868, 6520, 7335, 7680, 7824, 9216, 9780, 10432, 11520, 11736, 13040, 14670, 15360, 15648, 19560, 20864, 23040, 23472, 26080, 29340, 31296, 31957, 39120, 41728, 46080, 46944, 52160, 58680, 62592, 63914, 78240, 83456, 93888, 95871, 104320, 117360, 125184, 127828, 156480, 159785, 166912, 187776, 191742, 208640, 234720, 250368, 255656, 287613, 312960, 319570, 375552, 383484, 417280, 469440, 479355, 500736, 511312, 575226, 625920, 639140, 751104, 766968, 834560, 938880, 958710, 1022624, 1150452, 1251840, 1278280, 1438065, 1502208, 1533936, 1877760, 1917420, 2045248, 2300904, 2503680, 2556560, 2876130, 3067872, 3755520, 3834840, 4090496, 4601808, 5113120, 5208991, 5752260, 6135744, 7511040, 7669680, 8180992, 9203616, 10226240, 10417982, 11504520, 12271488, 15339360, 15626973, 16361984, 18407232, 20452480, 20835964, 23009040, 24542976, 26044955, 30678720, 31253946, 32723968, 36814464, 40904960, 41671928, 46018080, 46880919, 49085952, 52089910, 61357440, 62507892, 73628928, 78134865, 81809920, 83343856, 92036160, 93761838, 98171904, 104179820, 122714880, 125015784, 147257856, 156269730, 163619840, 166687712, 184072320, 187523676, 208359640, 234404595, 245429760, 250031568, 294515712, 312539460, 333375424, 368144640, 375047352, 416719280, 468809190, 490859520, 500063136, 625078920, 666750848, 736289280, 750094704, 833438560, 937618380, 1000126272, 1250157840, 1333501696, 1472578560, 1500189408, 1666877120, 1875236760, 2000252544, 2500315680, 2667003392, 3000378816, 3333754240, 3750473520, 4000505088, 5000631360, 5334006784, 6000757632, 6667508480, 7500947040, 8001010176, 10001262720, 12001515264, 13335016960, 15001894080, 16002020352, 20002525440, 24003030528, 26670033920, 30003788160, 40005050880, 48006061056, 60007576320, 80010101760, 120015152640, 240030305280]

約数ペア:

[(1, 240030305280), (2, 120015152640), (3, 80010101760), (4, 60007576320), (5, 48006061056), (6, 40005050880), (8, 30003788160), (9, 26670033920), (10, 24003030528), (12, 20002525440), (15, 16002020352), (16, 15001894080), (18, 13335016960), (20, 12001515264), (24, 10001262720), (30, 8001010176), (32, 7500947040), (36, 6667508480), (40, 6000757632), (45, 5334006784), (48, 5000631360), (60, 4000505088), (64, 3750473520), (72, 3333754240), (80, 3000378816), (90, 2667003392), (96, 2500315680), (120, 2000252544), (128, 1875236760), (144, 1666877120), (160, 1500189408), (163, 1472578560), (180, 1333501696), (192, 1250157840), (240, 1000126272), (256, 937618380), (288, 833438560), (320, 750094704), (326, 736289280), (360, 666750848), (384, 625078920), (480, 500063136), (489, 490859520), (512, 468809190), (576, 416719280), (640, 375047352), (652, 368144640), (720, 333375424), (768, 312539460), (815, 294515712), (960, 250031568), (978, 245429760), (1024, 234404595), (1152, 208359640), (1280, 187523676), (1304, 184072320), (1440, 166687712), (1467, 163619840), (1536, 156269730), (1630, 147257856), (1920, 125015784), (1956, 122714880), (2304, 104179820), (2445, 98171904), (2560, 93761838), (2608, 92036160), (2880, 83343856), (2934, 81809920), (3072, 78134865), (3260, 73628928), (3840, 62507892), (3912, 61357440), (4608, 52089910), (4890, 49085952), (5120, 46880919), (5216, 46018080), (5760, 41671928), (5868, 40904960), (6520, 36814464), (7335, 32723968), (7680, 31253946), (7824, 30678720), (9216, 26044955), (9780, 24542976), (10432, 23009040), (11520, 20835964), (11736, 20452480), (13040, 18407232), (14670, 16361984), (15360, 15626973), (15648, 15339360), (19560, 12271488), (20864, 11504520), (23040, 10417982), (23472, 10226240), (26080, 9203616), (29340, 8180992), (31296, 7669680), (31957, 7511040), (39120, 6135744), (41728, 5752260), (46080, 5208991), (46944, 5113120), (52160, 4601808), (58680, 4090496), (62592, 3834840), (63914, 3755520), (78240, 3067872), (83456, 2876130), (93888, 2556560), (95871, 2503680), (104320, 2300904), (117360, 2045248), (125184, 1917420), (127828, 1877760), (156480, 1533936), (159785, 1502208), (166912, 1438065), (187776, 1278280), (191742, 1251840), (208640, 1150452), (234720, 1022624), (250368, 958710), (255656, 938880), (287613, 834560), (312960, 766968), (319570, 751104), (375552, 639140), (383484, 625920), (417280, 575226), (469440, 511312), (479355, 500736)]