168902520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26557}}^1$

素因数の和:26624

約数の個数: 64

約数和(自身を含む): 516287520

約数和(自身を除く): 347385000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 26557, 53114, 79671, 106228, 132785, 159342, 212456, 265570, 318684, 398355, 531140, 637368, 796710, 1062280, 1407521, 1593420, 2815042, 3186840, 4222563, 5630084, 7037605, 8445126, 11260168, 14075210, 16890252, 21112815, 28150420, 33780504, 42225630, 56300840, 84451260, 168902520]

約数ペア:

[(1, 168902520), (2, 84451260), (3, 56300840), (4, 42225630), (5, 33780504), (6, 28150420), (8, 21112815), (10, 16890252), (12, 14075210), (15, 11260168), (20, 8445126), (24, 7037605), (30, 5630084), (40, 4222563), (53, 3186840), (60, 2815042), (106, 1593420), (120, 1407521), (159, 1062280), (212, 796710), (265, 637368), (318, 531140), (424, 398355), (530, 318684), (636, 265570), (795, 212456), (1060, 159342), (1272, 132785), (1590, 106228), (2120, 79671), (3180, 53114), (6360, 26557)]