207312120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{575867}}^1$

素因数の和:575884

約数の個数: 48

約数和(自身を含む): 673765560

約数和(自身を除く): 466453440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 575867, 1151734, 1727601, 2303468, 2879335, 3455202, 4606936, 5182803, 5758670, 6910404, 8638005, 10365606, 11517340, 13820808, 17276010, 20731212, 23034680, 25914015, 34552020, 41462424, 51828030, 69104040, 103656060, 207312120]

約数ペア:

[(1, 207312120), (2, 103656060), (3, 69104040), (4, 51828030), (5, 41462424), (6, 34552020), (8, 25914015), (9, 23034680), (10, 20731212), (12, 17276010), (15, 13820808), (18, 11517340), (20, 10365606), (24, 8638005), (30, 6910404), (36, 5758670), (40, 5182803), (45, 4606936), (60, 3455202), (72, 2879335), (90, 2303468), (120, 1727601), (180, 1151734), (360, 575867)]