508722240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40763}}^1$

素因数の和:40796

約数の個数: 112

約数和(自身を含む): 1739481408

約数和(自身を除く): 1230759168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 40763, 81526, 122289, 163052, 203815, 244578, 326104, 407630, 489156, 529919, 611445, 652208, 815260, 978312, 1059838, 1222890, 1304416, 1589757, 1630520, 1956624, 2119676, 2445780, 2608832, 2649595, 3179514, 3261040, 3913248, 4239352, 4891560, 5299190, 6359028, 6522080, 7826496, 7948785, 8478704, 9783120, 10598380, 12718056, 13044160, 15897570, 16957408, 19566240, 21196760, 25436112, 31795140, 33914816, 39132480, 42393520, 50872224, 63590280, 84787040, 101744448, 127180560, 169574080, 254361120, 508722240]

約数ペア:

[(1, 508722240), (2, 254361120), (3, 169574080), (4, 127180560), (5, 101744448), (6, 84787040), (8, 63590280), (10, 50872224), (12, 42393520), (13, 39132480), (15, 33914816), (16, 31795140), (20, 25436112), (24, 21196760), (26, 19566240), (30, 16957408), (32, 15897570), (39, 13044160), (40, 12718056), (48, 10598380), (52, 9783120), (60, 8478704), (64, 7948785), (65, 7826496), (78, 6522080), (80, 6359028), (96, 5299190), (104, 4891560), (120, 4239352), (130, 3913248), (156, 3261040), (160, 3179514), (192, 2649595), (195, 2608832), (208, 2445780), (240, 2119676), (260, 1956624), (312, 1630520), (320, 1589757), (390, 1304416), (416, 1222890), (480, 1059838), (520, 978312), (624, 815260), (780, 652208), (832, 611445), (960, 529919), (1040, 489156), (1248, 407630), (1560, 326104), (2080, 244578), (2496, 203815), (3120, 163052), (4160, 122289), (6240, 81526), (12480, 40763)]