888949920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 2894258304

約数和(自身を除く): 2005308384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 83, 96, 106, 120, 159, 160, 166, 212, 240, 249, 265, 318, 332, 415, 421, 424, 480, 498, 530, 636, 664, 795, 830, 842, 848, 996, 1060, 1245, 1263, 1272, 1328, 1590, 1660, 1684, 1696, 1992, 2105, 2120, 2490, 2526, 2544, 2656, 3180, 3320, 3368, 3984, 4210, 4240, 4399, 4980, 5052, 5088, 6315, 6360, 6640, 6736, 7968, 8420, 8480, 8798, 9960, 10104, 12630, 12720, 13197, 13280, 13472, 16840, 17596, 19920, 20208, 21995, 22313, 25260, 25440, 26394, 33680, 34943, 35192, 39840, 40416, 43990, 44626, 50520, 52788, 65985, 66939, 67360, 69886, 70384, 87980, 89252, 101040, 104829, 105576, 111565, 131970, 133878, 139772, 140768, 174715, 175960, 178504, 202080, 209658, 211152, 223130, 263940, 267756, 279544, 334695, 349430, 351920, 357008, 419316, 422304, 446260, 524145, 527880, 535512, 559088, 669390, 698860, 703840, 714016, 838632, 892520, 1048290, 1055760, 1071024, 1118176, 1338780, 1397720, 1677264, 1785040, 1851979, 2096580, 2111520, 2142048, 2677560, 2795440, 3354528, 3570080, 3703958, 4193160, 5355120, 5555937, 5590880, 7407916, 8386320, 9259895, 10710240, 11111874, 14815832, 16772640, 18519790, 22223748, 27779685, 29631664, 37039580, 44447496, 55559370, 59263328, 74079160, 88894992, 111118740, 148158320, 177789984, 222237480, 296316640, 444474960, 888949920]

約数ペア:

[(1, 888949920), (2, 444474960), (3, 296316640), (4, 222237480), (5, 177789984), (6, 148158320), (8, 111118740), (10, 88894992), (12, 74079160), (15, 59263328), (16, 55559370), (20, 44447496), (24, 37039580), (30, 29631664), (32, 27779685), (40, 22223748), (48, 18519790), (53, 16772640), (60, 14815832), (80, 11111874), (83, 10710240), (96, 9259895), (106, 8386320), (120, 7407916), (159, 5590880), (160, 5555937), (166, 5355120), (212, 4193160), (240, 3703958), (249, 3570080), (265, 3354528), (318, 2795440), (332, 2677560), (415, 2142048), (421, 2111520), (424, 2096580), (480, 1851979), (498, 1785040), (530, 1677264), (636, 1397720), (664, 1338780), (795, 1118176), (830, 1071024), (842, 1055760), (848, 1048290), (996, 892520), (1060, 838632), (1245, 714016), (1263, 703840), (1272, 698860), (1328, 669390), (1590, 559088), (1660, 535512), (1684, 527880), (1696, 524145), (1992, 446260), (2105, 422304), (2120, 419316), (2490, 357008), (2526, 351920), (2544, 349430), (2656, 334695), (3180, 279544), (3320, 267756), (3368, 263940), (3984, 223130), (4210, 211152), (4240, 209658), (4399, 202080), (4980, 178504), (5052, 175960), (5088, 174715), (6315, 140768), (6360, 139772), (6640, 133878), (6736, 131970), (7968, 111565), (8420, 105576), (8480, 104829), (8798, 101040), (9960, 89252), (10104, 87980), (12630, 70384), (12720, 69886), (13197, 67360), (13280, 66939), (13472, 65985), (16840, 52788), (17596, 50520), (19920, 44626), (20208, 43990), (21995, 40416), (22313, 39840), (25260, 35192), (25440, 34943), (26394, 33680)]