160027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3491}}^1$

素因数の和:3698

約数の個数: 80

約数和(自身を含む): 498825216

約数和(自身を除く): 338797776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3491, 3820, 4584, 5730, 6982, 7640, 9168, 10473, 11460, 13964, 15280, 17455, 20946, 22920, 27928, 34910, 41892, 45840, 52365, 55856, 69820, 83784, 104730, 139640, 167568, 209460, 279280, 418920, 666781, 837840, 1333562, 2000343, 2667124, 3333905, 4000686, 5334248, 6667810, 8001372, 10001715, 10668496, 13335620, 16002744, 20003430, 26671240, 32005488, 40006860, 53342480, 80013720, 160027440]

約数ペア:

[(1, 160027440), (2, 80013720), (3, 53342480), (4, 40006860), (5, 32005488), (6, 26671240), (8, 20003430), (10, 16002744), (12, 13335620), (15, 10668496), (16, 10001715), (20, 8001372), (24, 6667810), (30, 5334248), (40, 4000686), (48, 3333905), (60, 2667124), (80, 2000343), (120, 1333562), (191, 837840), (240, 666781), (382, 418920), (573, 279280), (764, 209460), (955, 167568), (1146, 139640), (1528, 104730), (1910, 83784), (2292, 69820), (2865, 55856), (3056, 52365), (3491, 45840), (3820, 41892), (4584, 34910), (5730, 27928), (6982, 22920), (7640, 20946), (9168, 17455), (10473, 15280), (11460, 13964)]