623245080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 1940889600

約数和(自身を除く): 1317644520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 239, 248, 310, 372, 465, 478, 620, 701, 717, 744, 930, 956, 1195, 1240, 1402, 1434, 1860, 1912, 2103, 2390, 2804, 2868, 3505, 3585, 3720, 4206, 4780, 5608, 5736, 7010, 7170, 7409, 8412, 9560, 10515, 14020, 14340, 14818, 16824, 21030, 21731, 22227, 28040, 28680, 29636, 37045, 42060, 43462, 44454, 59272, 65193, 74090, 84120, 86924, 88908, 108655, 111135, 130386, 148180, 167539, 173848, 177816, 217310, 222270, 260772, 296360, 325965, 335078, 434620, 444540, 502617, 521544, 651930, 670156, 837695, 869240, 889080, 1005234, 1303860, 1340312, 1675390, 2010468, 2513085, 2607720, 3350780, 4020936, 5026170, 5193709, 6701560, 10052340, 10387418, 15581127, 20104680, 20774836, 25968545, 31162254, 41549672, 51937090, 62324508, 77905635, 103874180, 124649016, 155811270, 207748360, 311622540, 623245080]

約数ペア:

[(1, 623245080), (2, 311622540), (3, 207748360), (4, 155811270), (5, 124649016), (6, 103874180), (8, 77905635), (10, 62324508), (12, 51937090), (15, 41549672), (20, 31162254), (24, 25968545), (30, 20774836), (31, 20104680), (40, 15581127), (60, 10387418), (62, 10052340), (93, 6701560), (120, 5193709), (124, 5026170), (155, 4020936), (186, 3350780), (239, 2607720), (248, 2513085), (310, 2010468), (372, 1675390), (465, 1340312), (478, 1303860), (620, 1005234), (701, 889080), (717, 869240), (744, 837695), (930, 670156), (956, 651930), (1195, 521544), (1240, 502617), (1402, 444540), (1434, 434620), (1860, 335078), (1912, 325965), (2103, 296360), (2390, 260772), (2804, 222270), (2868, 217310), (3505, 177816), (3585, 173848), (3720, 167539), (4206, 148180), (4780, 130386), (5608, 111135), (5736, 108655), (7010, 88908), (7170, 86924), (7409, 84120), (8412, 74090), (9560, 65193), (10515, 59272), (14020, 44454), (14340, 43462), (14818, 42060), (16824, 37045), (21030, 29636), (21731, 28680), (22227, 28040)]