612579840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 2047931424

約数和(自身を除く): 1435351584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 128, 155, 160, 166, 186, 192, 240, 248, 249, 256, 310, 320, 332, 372, 384, 415, 465, 480, 496, 498, 512, 620, 640, 664, 744, 768, 830, 930, 960, 961, 992, 996, 1240, 1245, 1280, 1328, 1488, 1536, 1660, 1860, 1920, 1922, 1984, 1992, 2480, 2490, 2560, 2573, 2656, 2883, 2976, 3320, 3720, 3840, 3844, 3968, 3984, 4805, 4960, 4980, 5146, 5312, 5766, 5952, 6640, 7440, 7680, 7688, 7719, 7936, 7968, 9610, 9920, 9960, 10292, 10624, 11532, 11904, 12865, 13280, 14415, 14880, 15376, 15438, 15872, 15936, 19220, 19840, 19920, 20584, 21248, 23064, 23808, 25730, 26560, 28830, 29760, 30752, 30876, 31872, 38440, 38595, 39680, 39840, 41168, 42496, 46128, 47616, 51460, 53120, 57660, 59520, 61504, 61752, 63744, 76880, 77190, 79360, 79680, 79763, 82336, 92256, 102920, 106240, 115320, 119040, 123008, 123504, 127488, 153760, 154380, 159360, 159526, 164672, 184512, 205840, 212480, 230640, 238080, 239289, 246016, 247008, 307520, 308760, 318720, 319052, 329344, 369024, 398815, 411680, 461280, 478578, 492032, 494016, 615040, 617520, 637440, 638104, 658688, 738048, 797630, 823360, 922560, 957156, 988032, 1196445, 1230080, 1235040, 1276208, 1317376, 1476096, 1595260, 1646720, 1845120, 1914312, 1976064, 2392890, 2460160, 2470080, 2552416, 3190520, 3293440, 3690240, 3828624, 3952128, 4785780, 4940160, 5104832, 6381040, 6586880, 7380480, 7657248, 9571560, 9880320, 10209664, 12762080, 15314496, 19143120, 19760640, 20419328, 25524160, 30628992, 38286240, 40838656, 51048320, 61257984, 76572480, 102096640, 122515968, 153144960, 204193280, 306289920, 612579840]

約数ペア:

[(1, 612579840), (2, 306289920), (3, 204193280), (4, 153144960), (5, 122515968), (6, 102096640), (8, 76572480), (10, 61257984), (12, 51048320), (15, 40838656), (16, 38286240), (20, 30628992), (24, 25524160), (30, 20419328), (31, 19760640), (32, 19143120), (40, 15314496), (48, 12762080), (60, 10209664), (62, 9880320), (64, 9571560), (80, 7657248), (83, 7380480), (93, 6586880), (96, 6381040), (120, 5104832), (124, 4940160), (128, 4785780), (155, 3952128), (160, 3828624), (166, 3690240), (186, 3293440), (192, 3190520), (240, 2552416), (248, 2470080), (249, 2460160), (256, 2392890), (310, 1976064), (320, 1914312), (332, 1845120), (372, 1646720), (384, 1595260), (415, 1476096), (465, 1317376), (480, 1276208), (496, 1235040), (498, 1230080), (512, 1196445), (620, 988032), (640, 957156), (664, 922560), (744, 823360), (768, 797630), (830, 738048), (930, 658688), (960, 638104), (961, 637440), (992, 617520), (996, 615040), (1240, 494016), (1245, 492032), (1280, 478578), (1328, 461280), (1488, 411680), (1536, 398815), (1660, 369024), (1860, 329344), (1920, 319052), (1922, 318720), (1984, 308760), (1992, 307520), (2480, 247008), (2490, 246016), (2560, 239289), (2573, 238080), (2656, 230640), (2883, 212480), (2976, 205840), (3320, 184512), (3720, 164672), (3840, 159526), (3844, 159360), (3968, 154380), (3984, 153760), (4805, 127488), (4960, 123504), (4980, 123008), (5146, 119040), (5312, 115320), (5766, 106240), (5952, 102920), (6640, 92256), (7440, 82336), (7680, 79763), (7688, 79680), (7719, 79360), (7936, 77190), (7968, 76880), (9610, 63744), (9920, 61752), (9960, 61504), (10292, 59520), (10624, 57660), (11532, 53120), (11904, 51460), (12865, 47616), (13280, 46128), (14415, 42496), (14880, 41168), (15376, 39840), (15438, 39680), (15872, 38595), (15936, 38440), (19220, 31872), (19840, 30876), (19920, 30752), (20584, 29760), (21248, 28830), (23064, 26560), (23808, 25730)]