120773640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77419}}^1$

素因数の和:77446

約数の個数: 64

約数和(自身を含む): 390196800

約数和(自身を除く): 269423160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 77419, 154838, 232257, 309676, 387095, 464514, 619352, 774190, 929028, 1006447, 1161285, 1548380, 1858056, 2012894, 2322570, 3019341, 3096760, 4025788, 4645140, 5032235, 6038682, 8051576, 9290280, 10064470, 12077364, 15096705, 20128940, 24154728, 30193410, 40257880, 60386820, 120773640]

約数ペア:

[(1, 120773640), (2, 60386820), (3, 40257880), (4, 30193410), (5, 24154728), (6, 20128940), (8, 15096705), (10, 12077364), (12, 10064470), (13, 9290280), (15, 8051576), (20, 6038682), (24, 5032235), (26, 4645140), (30, 4025788), (39, 3096760), (40, 3019341), (52, 2322570), (60, 2012894), (65, 1858056), (78, 1548380), (104, 1161285), (120, 1006447), (130, 929028), (156, 774190), (195, 619352), (260, 464514), (312, 387095), (390, 309676), (520, 232257), (780, 154838), (1560, 77419)]