131785560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:6977

約数の個数: 96

約数和(自身を含む): 436447440

約数和(自身を除く): 304661880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 6907, 9540, 13814, 19080, 20721, 27628, 34535, 41442, 55256, 62163, 69070, 82884, 103605, 124326, 138140, 165768, 207210, 248652, 276280, 310815, 366071, 414420, 497304, 621630, 732142, 828840, 1098213, 1243260, 1464284, 1830355, 2196426, 2486520, 2928568, 3294639, 3660710, 4392852, 5491065, 6589278, 7321420, 8785704, 10982130, 13178556, 14642840, 16473195, 21964260, 26357112, 32946390, 43928520, 65892780, 131785560]

約数ペア:

[(1, 131785560), (2, 65892780), (3, 43928520), (4, 32946390), (5, 26357112), (6, 21964260), (8, 16473195), (9, 14642840), (10, 13178556), (12, 10982130), (15, 8785704), (18, 7321420), (20, 6589278), (24, 5491065), (30, 4392852), (36, 3660710), (40, 3294639), (45, 2928568), (53, 2486520), (60, 2196426), (72, 1830355), (90, 1464284), (106, 1243260), (120, 1098213), (159, 828840), (180, 732142), (212, 621630), (265, 497304), (318, 414420), (360, 366071), (424, 310815), (477, 276280), (530, 248652), (636, 207210), (795, 165768), (954, 138140), (1060, 124326), (1272, 103605), (1590, 82884), (1908, 69070), (2120, 62163), (2385, 55256), (3180, 41442), (3816, 34535), (4770, 27628), (6360, 20721), (6907, 19080), (9540, 13814)]