479538720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 288

約数和(自身を含む): 1825649280

約数和(自身を除く): 1346110560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1031, 1140, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1938, 2040, 2062, 2280, 2448, 2584, 2720, 2736, 2907, 3040, 3060, 3093, 3230, 3420, 3876, 4080, 4124, 4560, 4845, 4896, 5155, 5168, 5472, 5814, 6120, 6186, 6460, 6840, 7752, 8160, 8248, 9120, 9279, 9690, 10310, 10336, 11628, 12240, 12372, 12920, 13680, 14535, 15465, 15504, 16496, 17527, 18558, 19380, 19589, 20620, 23256, 24480, 24744, 25840, 27360, 29070, 30930, 31008, 32992, 35054, 37116, 38760, 39178, 41240, 46395, 46512, 49488, 51680, 52581, 58140, 58767, 61860, 70108, 74232, 77520, 78356, 82480, 87635, 92790, 93024, 97945, 98976, 105162, 116280, 117534, 123720, 140216, 148464, 155040, 156712, 157743, 164960, 175270, 176301, 185580, 195890, 210324, 232560, 235068, 247440, 262905, 280432, 293835, 296928, 313424, 315486, 333013, 350540, 352602, 371160, 391780, 420648, 465120, 470136, 494880, 525810, 560864, 587670, 626848, 630972, 666026, 701080, 705204, 742320, 783560, 788715, 841296, 881505, 940272, 999039, 1051620, 1175340, 1261944, 1332052, 1402160, 1410408, 1484640, 1567120, 1577430, 1665065, 1682592, 1763010, 1880544, 1998078, 2103240, 2350680, 2523888, 2664104, 2804320, 2820816, 2997117, 3134240, 3154860, 3330130, 3526020, 3996156, 4206480, 4701360, 4995195, 5047776, 5328208, 5641632, 5994234, 6309720, 6660260, 7052040, 7992312, 8412960, 9402720, 9990390, 10656416, 11988468, 12619440, 13320520, 14104080, 14985585, 15984624, 19980780, 23976936, 25238880, 26641040, 28208160, 29971170, 31969248, 39961560, 47953872, 53282080, 59942340, 79923120, 95907744, 119884680, 159846240, 239769360, 479538720]

約数ペア:

[(1, 479538720), (2, 239769360), (3, 159846240), (4, 119884680), (5, 95907744), (6, 79923120), (8, 59942340), (9, 53282080), (10, 47953872), (12, 39961560), (15, 31969248), (16, 29971170), (17, 28208160), (18, 26641040), (19, 25238880), (20, 23976936), (24, 19980780), (30, 15984624), (32, 14985585), (34, 14104080), (36, 13320520), (38, 12619440), (40, 11988468), (45, 10656416), (48, 9990390), (51, 9402720), (57, 8412960), (60, 7992312), (68, 7052040), (72, 6660260), (76, 6309720), (80, 5994234), (85, 5641632), (90, 5328208), (95, 5047776), (96, 4995195), (102, 4701360), (114, 4206480), (120, 3996156), (136, 3526020), (144, 3330130), (152, 3154860), (153, 3134240), (160, 2997117), (170, 2820816), (171, 2804320), (180, 2664104), (190, 2523888), (204, 2350680), (228, 2103240), (240, 1998078), (255, 1880544), (272, 1763010), (285, 1682592), (288, 1665065), (304, 1577430), (306, 1567120), (323, 1484640), (340, 1410408), (342, 1402160), (360, 1332052), (380, 1261944), (408, 1175340), (456, 1051620), (480, 999039), (510, 940272), (544, 881505), (570, 841296), (608, 788715), (612, 783560), (646, 742320), (680, 705204), (684, 701080), (720, 666026), (760, 630972), (765, 626848), (816, 587670), (855, 560864), (912, 525810), (969, 494880), (1020, 470136), (1031, 465120), (1140, 420648), (1224, 391780), (1292, 371160), (1360, 352602), (1368, 350540), (1440, 333013), (1520, 315486), (1530, 313424), (1615, 296928), (1632, 293835), (1710, 280432), (1824, 262905), (1938, 247440), (2040, 235068), (2062, 232560), (2280, 210324), (2448, 195890), (2584, 185580), (2720, 176301), (2736, 175270), (2907, 164960), (3040, 157743), (3060, 156712), (3093, 155040), (3230, 148464), (3420, 140216), (3876, 123720), (4080, 117534), (4124, 116280), (4560, 105162), (4845, 98976), (4896, 97945), (5155, 93024), (5168, 92790), (5472, 87635), (5814, 82480), (6120, 78356), (6186, 77520), (6460, 74232), (6840, 70108), (7752, 61860), (8160, 58767), (8248, 58140), (9120, 52581), (9279, 51680), (9690, 49488), (10310, 46512), (10336, 46395), (11628, 41240), (12240, 39178), (12372, 38760), (12920, 37116), (13680, 35054), (14535, 32992), (15465, 31008), (15504, 30930), (16496, 29070), (17527, 27360), (18558, 25840), (19380, 24744), (19589, 24480), (20620, 23256)]