151917960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5297}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 457747200

約数和(自身を除く): 305829240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5297, 5736, 7170, 9560, 10594, 14340, 15891, 21188, 26485, 28680, 31782, 42376, 52970, 63564, 79455, 105940, 127128, 158910, 211880, 317820, 635640, 1265983, 2531966, 3797949, 5063932, 6329915, 7595898, 10127864, 12659830, 15191796, 18989745, 25319660, 30383592, 37979490, 50639320, 75958980, 151917960]

約数ペア:

[(1, 151917960), (2, 75958980), (3, 50639320), (4, 37979490), (5, 30383592), (6, 25319660), (8, 18989745), (10, 15191796), (12, 12659830), (15, 10127864), (20, 7595898), (24, 6329915), (30, 5063932), (40, 3797949), (60, 2531966), (120, 1265983), (239, 635640), (478, 317820), (717, 211880), (956, 158910), (1195, 127128), (1434, 105940), (1912, 79455), (2390, 63564), (2868, 52970), (3585, 42376), (4780, 31782), (5297, 28680), (5736, 26485), (7170, 21188), (9560, 15891), (10594, 14340)]