479909040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153817}}^1$

素因数の和:153846

約数の個数: 80

約数和(自身を含む): 1602168288

約数和(自身を除く): 1122259248

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, 153817, 307634, 461451, 615268, 769085, 922902, 1230536, 1538170, 1845804, 1999621, 2307255, 2461072, 3076340, 3691608, 3999242, 4614510, 5998863, 6152680, 7383216, 7998484, 9229020, 9998105, 11997726, 12305360, 15996968, 18458040, 19996210, 23995452, 29994315, 31993936, 36916080, 39992420, 47990904, 59988630, 79984840, 95981808, 119977260, 159969680, 239954520, 479909040]

約数ペア:

[(1, 479909040), (2, 239954520), (3, 159969680), (4, 119977260), (5, 95981808), (6, 79984840), (8, 59988630), (10, 47990904), (12, 39992420), (13, 36916080), (15, 31993936), (16, 29994315), (20, 23995452), (24, 19996210), (26, 18458040), (30, 15996968), (39, 12305360), (40, 11997726), (48, 9998105), (52, 9229020), (60, 7998484), (65, 7383216), (78, 6152680), (80, 5998863), (104, 4614510), (120, 3999242), (130, 3691608), (156, 3076340), (195, 2461072), (208, 2307255), (240, 1999621), (260, 1845804), (312, 1538170), (390, 1230536), (520, 922902), (624, 769085), (780, 615268), (1040, 461451), (1560, 307634), (3120, 153817)]