8651055060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{56081}}^1$

素因数の和:56953

約数の個数: 72

約数和(自身を含む): 26272622376

約数和(自身を除く): 17621567316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 38565, 51420, 56081, 77130, 112162, 154260, 168243, 224324, 280405, 336486, 504729, 560810, 672972, 841215, 1009458, 1121620, 1682430, 2018916, 2523645, 3364860, 5047290, 10094580, 48061417, 96122834, 144184251, 192245668, 240307085, 288368502, 432552753, 480614170, 576737004, 720921255, 865105506, 961228340, 1441842510, 1730211012, 2162763765, 2883685020, 4325527530, 8651055060]

約数ペア:

[(1, 8651055060), (2, 4325527530), (3, 2883685020), (4, 2162763765), (5, 1730211012), (6, 1441842510), (9, 961228340), (10, 865105506), (12, 720921255), (15, 576737004), (18, 480614170), (20, 432552753), (30, 288368502), (36, 240307085), (45, 192245668), (60, 144184251), (90, 96122834), (180, 48061417), (857, 10094580), (1714, 5047290), (2571, 3364860), (3428, 2523645), (4285, 2018916), (5142, 1682430), (7713, 1121620), (8570, 1009458), (10284, 841215), (12855, 672972), (15426, 560810), (17140, 504729), (25710, 336486), (30852, 280405), (38565, 224324), (51420, 168243), (56081, 154260), (77130, 112162)]