76327040

素因数分解:

$2^7\times 5^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 183600000

約数和(自身を除く): 107272960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 320, 478, 499, 640, 956, 998, 1195, 1912, 1996, 2390, 2495, 3824, 3992, 4780, 4990, 7648, 7984, 9560, 9980, 15296, 15968, 19120, 19960, 30592, 31936, 38240, 39920, 63872, 76480, 79840, 119261, 152960, 159680, 238522, 319360, 477044, 596305, 954088, 1192610, 1908176, 2385220, 3816352, 4770440, 7632704, 9540880, 15265408, 19081760, 38163520, 76327040]

約数ペア:

[(1, 76327040), (2, 38163520), (4, 19081760), (5, 15265408), (8, 9540880), (10, 7632704), (16, 4770440), (20, 3816352), (32, 2385220), (40, 1908176), (64, 1192610), (80, 954088), (128, 596305), (160, 477044), (239, 319360), (320, 238522), (478, 159680), (499, 152960), (640, 119261), (956, 79840), (998, 76480), (1195, 63872), (1912, 39920), (1996, 38240), (2390, 31936), (2495, 30592), (3824, 19960), (3992, 19120), (4780, 15968), (4990, 15296), (7648, 9980), (7984, 9560)]