486837960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{579569}}^1$

素因数の和:579590

約数の個数: 64

約数和(自身を含む): 1669161600

約数和(自身を除く): 1182323640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 579569, 1159138, 1738707, 2318276, 2897845, 3477414, 4056983, 4636552, 5795690, 6954828, 8113966, 8693535, 11591380, 12170949, 13909656, 16227932, 17387070, 20284915, 23182760, 24341898, 32455864, 34774140, 40569830, 48683796, 60854745, 69548280, 81139660, 97367592, 121709490, 162279320, 243418980, 486837960]

約数ペア:

[(1, 486837960), (2, 243418980), (3, 162279320), (4, 121709490), (5, 97367592), (6, 81139660), (7, 69548280), (8, 60854745), (10, 48683796), (12, 40569830), (14, 34774140), (15, 32455864), (20, 24341898), (21, 23182760), (24, 20284915), (28, 17387070), (30, 16227932), (35, 13909656), (40, 12170949), (42, 11591380), (56, 8693535), (60, 8113966), (70, 6954828), (84, 5795690), (105, 4636552), (120, 4056983), (140, 3477414), (168, 2897845), (210, 2318276), (280, 1738707), (420, 1159138), (840, 579569)]