40975560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 136319040

約数和(自身を除く): 95343480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 2647, 3096, 3870, 5160, 5294, 7740, 7941, 10588, 13235, 15480, 15882, 21176, 23823, 26470, 31764, 39705, 47646, 52940, 63528, 79410, 95292, 105880, 113821, 119115, 158820, 190584, 227642, 238230, 317640, 341463, 455284, 476460, 569105, 682926, 910568, 952920, 1024389, 1138210, 1365852, 1707315, 2048778, 2276420, 2731704, 3414630, 4097556, 4552840, 5121945, 6829260, 8195112, 10243890, 13658520, 20487780, 40975560]

約数ペア:

[(1, 40975560), (2, 20487780), (3, 13658520), (4, 10243890), (5, 8195112), (6, 6829260), (8, 5121945), (9, 4552840), (10, 4097556), (12, 3414630), (15, 2731704), (18, 2276420), (20, 2048778), (24, 1707315), (30, 1365852), (36, 1138210), (40, 1024389), (43, 952920), (45, 910568), (60, 682926), (72, 569105), (86, 476460), (90, 455284), (120, 341463), (129, 317640), (172, 238230), (180, 227642), (215, 190584), (258, 158820), (344, 119115), (360, 113821), (387, 105880), (430, 95292), (516, 79410), (645, 63528), (774, 52940), (860, 47646), (1032, 39705), (1290, 31764), (1548, 26470), (1720, 23823), (1935, 21176), (2580, 15882), (2647, 15480), (3096, 13235), (3870, 10588), (5160, 7941), (5294, 7740)]