455310960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145933}}^1$

素因数の和:145962

約数の個数: 80

約数和(自身を含む): 1520048544

約数和(自身を除く): 1064737584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 145933, 291866, 437799, 583732, 729665, 875598, 1167464, 1459330, 1751196, 1897129, 2188995, 2334928, 2918660, 3502392, 3794258, 4377990, 5691387, 5837320, 7004784, 7588516, 8755980, 9485645, 11382774, 11674640, 15177032, 17511960, 18971290, 22765548, 28456935, 30354064, 35023920, 37942580, 45531096, 56913870, 75885160, 91062192, 113827740, 151770320, 227655480, 455310960]

約数ペア:

[(1, 455310960), (2, 227655480), (3, 151770320), (4, 113827740), (5, 91062192), (6, 75885160), (8, 56913870), (10, 45531096), (12, 37942580), (13, 35023920), (15, 30354064), (16, 28456935), (20, 22765548), (24, 18971290), (26, 17511960), (30, 15177032), (39, 11674640), (40, 11382774), (48, 9485645), (52, 8755980), (60, 7588516), (65, 7004784), (78, 5837320), (80, 5691387), (104, 4377990), (120, 3794258), (130, 3502392), (156, 2918660), (195, 2334928), (208, 2188995), (240, 1897129), (260, 1751196), (312, 1459330), (390, 1167464), (520, 875598), (624, 729665), (780, 583732), (1040, 437799), (1560, 291866), (3120, 145933)]