136797960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87691}}^1$

素因数の和:87718

約数の個数: 64

約数和(自身を含む): 441967680

約数和(自身を除く): 305169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 87691, 175382, 263073, 350764, 438455, 526146, 701528, 876910, 1052292, 1139983, 1315365, 1753820, 2104584, 2279966, 2630730, 3419949, 3507640, 4559932, 5261460, 5699915, 6839898, 9119864, 10522920, 11399830, 13679796, 17099745, 22799660, 27359592, 34199490, 45599320, 68398980, 136797960]

約数ペア:

[(1, 136797960), (2, 68398980), (3, 45599320), (4, 34199490), (5, 27359592), (6, 22799660), (8, 17099745), (10, 13679796), (12, 11399830), (13, 10522920), (15, 9119864), (20, 6839898), (24, 5699915), (26, 5261460), (30, 4559932), (39, 3507640), (40, 3419949), (52, 2630730), (60, 2279966), (65, 2104584), (78, 1753820), (104, 1315365), (120, 1139983), (130, 1052292), (156, 876910), (195, 701528), (260, 526146), (312, 438455), (390, 350764), (520, 263073), (780, 175382), (1560, 87691)]