808895880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 2845402560

約数和(自身を除く): 2036506680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 307, 312, 360, 390, 468, 520, 563, 585, 614, 780, 921, 936, 1126, 1170, 1228, 1535, 1560, 1689, 1842, 2252, 2340, 2456, 2763, 2815, 3070, 3378, 3684, 3991, 4504, 4605, 4680, 5067, 5526, 5630, 6140, 6756, 7319, 7368, 7982, 8445, 9210, 10134, 11052, 11260, 11973, 12280, 13512, 13815, 14638, 15964, 16890, 18420, 19955, 20268, 21957, 22104, 22520, 23946, 25335, 27630, 29276, 31928, 33780, 35919, 36595, 36840, 39910, 40536, 43914, 47892, 50670, 55260, 58552, 59865, 65871, 67560, 71838, 73190, 79820, 87828, 95784, 101340, 109785, 110520, 119730, 131742, 143676, 146380, 159640, 172841, 175656, 179595, 202680, 219570, 239460, 263484, 287352, 292760, 329355, 345682, 359190, 439140, 478920, 518523, 526968, 658710, 691364, 718380, 864205, 878280, 1037046, 1317420, 1382728, 1436760, 1555569, 1728410, 2074092, 2246933, 2592615, 2634840, 3111138, 3456820, 4148184, 4493866, 5185230, 6222276, 6740799, 6913640, 7777845, 8987732, 10370460, 11234665, 12444552, 13481598, 15555690, 17975464, 20222397, 20740920, 22469330, 26963196, 31111380, 33703995, 40444794, 44938660, 53926392, 62222760, 67407990, 80889588, 89877320, 101111985, 134815980, 161779176, 202223970, 269631960, 404447940, 808895880]

約数ペア:

[(1, 808895880), (2, 404447940), (3, 269631960), (4, 202223970), (5, 161779176), (6, 134815980), (8, 101111985), (9, 89877320), (10, 80889588), (12, 67407990), (13, 62222760), (15, 53926392), (18, 44938660), (20, 40444794), (24, 33703995), (26, 31111380), (30, 26963196), (36, 22469330), (39, 20740920), (40, 20222397), (45, 17975464), (52, 15555690), (60, 13481598), (65, 12444552), (72, 11234665), (78, 10370460), (90, 8987732), (104, 7777845), (117, 6913640), (120, 6740799), (130, 6222276), (156, 5185230), (180, 4493866), (195, 4148184), (234, 3456820), (260, 3111138), (307, 2634840), (312, 2592615), (360, 2246933), (390, 2074092), (468, 1728410), (520, 1555569), (563, 1436760), (585, 1382728), (614, 1317420), (780, 1037046), (921, 878280), (936, 864205), (1126, 718380), (1170, 691364), (1228, 658710), (1535, 526968), (1560, 518523), (1689, 478920), (1842, 439140), (2252, 359190), (2340, 345682), (2456, 329355), (2763, 292760), (2815, 287352), (3070, 263484), (3378, 239460), (3684, 219570), (3991, 202680), (4504, 179595), (4605, 175656), (4680, 172841), (5067, 159640), (5526, 146380), (5630, 143676), (6140, 131742), (6756, 119730), (7319, 110520), (7368, 109785), (7982, 101340), (8445, 95784), (9210, 87828), (10134, 79820), (11052, 73190), (11260, 71838), (11973, 67560), (12280, 65871), (13512, 59865), (13815, 58552), (14638, 55260), (15964, 50670), (16890, 47892), (18420, 43914), (19955, 40536), (20268, 39910), (21957, 36840), (22104, 36595), (22520, 35919), (23946, 33780), (25335, 31928), (27630, 29276)]