78924120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59791}}^1$

素因数の和:59816

約数の個数: 64

約数和(自身を含む): 258301440

約数和(自身を除く): 179377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 59791, 119582, 179373, 239164, 298955, 358746, 478328, 597910, 657701, 717492, 896865, 1195820, 1315402, 1434984, 1793730, 1973103, 2391640, 2630804, 3288505, 3587460, 3946206, 5261608, 6577010, 7174920, 7892412, 9865515, 13154020, 15784824, 19731030, 26308040, 39462060, 78924120]

約数ペア:

[(1, 78924120), (2, 39462060), (3, 26308040), (4, 19731030), (5, 15784824), (6, 13154020), (8, 9865515), (10, 7892412), (11, 7174920), (12, 6577010), (15, 5261608), (20, 3946206), (22, 3587460), (24, 3288505), (30, 2630804), (33, 2391640), (40, 1973103), (44, 1793730), (55, 1434984), (60, 1315402), (66, 1195820), (88, 896865), (110, 717492), (120, 657701), (132, 597910), (165, 478328), (220, 358746), (264, 298955), (330, 239164), (440, 179373), (660, 119582), (1320, 59791)]