156373680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 486111744

約数和(自身を除く): 329738064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1327, 1473, 1964, 2455, 2654, 2946, 3928, 3981, 4910, 5308, 5892, 6635, 7365, 7856, 7962, 9820, 10616, 11784, 13270, 14730, 15924, 19640, 19905, 21232, 23568, 26540, 29460, 31848, 39280, 39810, 53080, 58920, 63696, 79620, 106160, 117840, 159240, 318480, 651557, 1303114, 1954671, 2606228, 3257785, 3909342, 5212456, 6515570, 7818684, 9773355, 10424912, 13031140, 15637368, 19546710, 26062280, 31274736, 39093420, 52124560, 78186840, 156373680]

約数ペア:

[(1, 156373680), (2, 78186840), (3, 52124560), (4, 39093420), (5, 31274736), (6, 26062280), (8, 19546710), (10, 15637368), (12, 13031140), (15, 10424912), (16, 9773355), (20, 7818684), (24, 6515570), (30, 5212456), (40, 3909342), (48, 3257785), (60, 2606228), (80, 1954671), (120, 1303114), (240, 651557), (491, 318480), (982, 159240), (1327, 117840), (1473, 106160), (1964, 79620), (2455, 63696), (2654, 58920), (2946, 53080), (3928, 39810), (3981, 39280), (4910, 31848), (5308, 29460), (5892, 26540), (6635, 23568), (7365, 21232), (7856, 19905), (7962, 19640), (9820, 15924), (10616, 14730), (11784, 13270)]