1231287360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2113}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 3917630976

約数和(自身を除く): 2686343616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 607, 960, 1214, 1821, 2113, 2428, 3035, 3642, 4226, 4856, 6070, 6339, 7284, 8452, 9105, 9712, 10565, 12140, 12678, 14568, 16904, 18210, 19424, 21130, 24280, 25356, 29136, 31695, 33808, 36420, 38848, 42260, 48560, 50712, 58272, 63390, 67616, 72840, 84520, 97120, 101424, 116544, 126780, 135232, 145680, 169040, 194240, 202848, 253560, 291360, 338080, 405696, 507120, 582720, 676160, 1014240, 1282591, 2028480, 2565182, 3847773, 5130364, 6412955, 7695546, 10260728, 12825910, 15391092, 19238865, 20521456, 25651820, 30782184, 38477730, 41042912, 51303640, 61564368, 76955460, 82085824, 102607280, 123128736, 153910920, 205214560, 246257472, 307821840, 410429120, 615643680, 1231287360]

約数ペア:

[(1, 1231287360), (2, 615643680), (3, 410429120), (4, 307821840), (5, 246257472), (6, 205214560), (8, 153910920), (10, 123128736), (12, 102607280), (15, 82085824), (16, 76955460), (20, 61564368), (24, 51303640), (30, 41042912), (32, 38477730), (40, 30782184), (48, 25651820), (60, 20521456), (64, 19238865), (80, 15391092), (96, 12825910), (120, 10260728), (160, 7695546), (192, 6412955), (240, 5130364), (320, 3847773), (480, 2565182), (607, 2028480), (960, 1282591), (1214, 1014240), (1821, 676160), (2113, 582720), (2428, 507120), (3035, 405696), (3642, 338080), (4226, 291360), (4856, 253560), (6070, 202848), (6339, 194240), (7284, 169040), (8452, 145680), (9105, 135232), (9712, 126780), (10565, 116544), (12140, 101424), (12678, 97120), (14568, 84520), (16904, 72840), (18210, 67616), (19424, 63390), (21130, 58272), (24280, 50712), (25356, 48560), (29136, 42260), (31695, 38848), (33808, 36420)]