155945640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3541}}^1$

素因数の和:3922

約数の個数: 64

約数和(自身を含む): 469244160

約数和(自身を除く): 313298520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 2202, 2936, 3541, 3670, 4404, 5505, 7082, 7340, 8808, 10623, 11010, 14164, 14680, 17705, 21246, 22020, 28328, 35410, 42492, 44040, 53115, 70820, 84984, 106230, 141640, 212460, 424920, 1299547, 2599094, 3898641, 5198188, 6497735, 7797282, 10396376, 12995470, 15594564, 19493205, 25990940, 31189128, 38986410, 51981880, 77972820, 155945640]

約数ペア:

[(1, 155945640), (2, 77972820), (3, 51981880), (4, 38986410), (5, 31189128), (6, 25990940), (8, 19493205), (10, 15594564), (12, 12995470), (15, 10396376), (20, 7797282), (24, 6497735), (30, 5198188), (40, 3898641), (60, 2599094), (120, 1299547), (367, 424920), (734, 212460), (1101, 141640), (1468, 106230), (1835, 84984), (2202, 70820), (2936, 53115), (3541, 44040), (3670, 42492), (4404, 35410), (5505, 28328), (7082, 22020), (7340, 21246), (8808, 17705), (10623, 14680), (11010, 14164)]