507971760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5441}}^1$

素因数の和:5846

約数の個数: 80

約数和(自身を含む): 1579050720

約数和(自身を除く): 1071078960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5441, 5835, 6224, 7780, 9336, 10882, 11670, 15560, 16323, 18672, 21764, 23340, 27205, 31120, 32646, 43528, 46680, 54410, 65292, 81615, 87056, 93360, 108820, 130584, 163230, 217640, 261168, 326460, 435280, 652920, 1305840, 2116549, 4233098, 6349647, 8466196, 10582745, 12699294, 16932392, 21165490, 25398588, 31748235, 33864784, 42330980, 50797176, 63496470, 84661960, 101594352, 126992940, 169323920, 253985880, 507971760]

約数ペア:

[(1, 507971760), (2, 253985880), (3, 169323920), (4, 126992940), (5, 101594352), (6, 84661960), (8, 63496470), (10, 50797176), (12, 42330980), (15, 33864784), (16, 31748235), (20, 25398588), (24, 21165490), (30, 16932392), (40, 12699294), (48, 10582745), (60, 8466196), (80, 6349647), (120, 4233098), (240, 2116549), (389, 1305840), (778, 652920), (1167, 435280), (1556, 326460), (1945, 261168), (2334, 217640), (3112, 163230), (3890, 130584), (4668, 108820), (5441, 93360), (5835, 87056), (6224, 81615), (7780, 65292), (9336, 54410), (10882, 46680), (11670, 43528), (15560, 32646), (16323, 31120), (18672, 27205), (21764, 23340)]