76721160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 230832000

約数和(自身を除く): 154110840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1399, 1828, 2285, 2742, 2798, 3656, 4197, 4570, 5484, 5596, 6855, 6995, 8394, 9140, 10968, 11192, 13710, 13990, 16788, 18280, 20985, 27420, 27980, 33576, 41970, 54840, 55960, 83940, 167880, 639343, 1278686, 1918029, 2557372, 3196715, 3836058, 5114744, 6393430, 7672116, 9590145, 12786860, 15344232, 19180290, 25573720, 38360580, 76721160]

約数ペア:

[(1, 76721160), (2, 38360580), (3, 25573720), (4, 19180290), (5, 15344232), (6, 12786860), (8, 9590145), (10, 7672116), (12, 6393430), (15, 5114744), (20, 3836058), (24, 3196715), (30, 2557372), (40, 1918029), (60, 1278686), (120, 639343), (457, 167880), (914, 83940), (1371, 55960), (1399, 54840), (1828, 41970), (2285, 33576), (2742, 27980), (2798, 27420), (3656, 20985), (4197, 18280), (4570, 16788), (5484, 13990), (5596, 13710), (6855, 11192), (6995, 10968), (8394, 9140)]