155813160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76379}}^1$

素因数の和:76410

約数の個数: 64

約数和(自身を含む): 494942400

約数和(自身を除く): 339129240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 76379, 152758, 229137, 305516, 381895, 458274, 611032, 763790, 916548, 1145685, 1298443, 1527580, 1833096, 2291370, 2596886, 3055160, 3895329, 4582740, 5193772, 6492215, 7790658, 9165480, 10387544, 12984430, 15581316, 19476645, 25968860, 31162632, 38953290, 51937720, 77906580, 155813160]

約数ペア:

[(1, 155813160), (2, 77906580), (3, 51937720), (4, 38953290), (5, 31162632), (6, 25968860), (8, 19476645), (10, 15581316), (12, 12984430), (15, 10387544), (17, 9165480), (20, 7790658), (24, 6492215), (30, 5193772), (34, 4582740), (40, 3895329), (51, 3055160), (60, 2596886), (68, 2291370), (85, 1833096), (102, 1527580), (120, 1298443), (136, 1145685), (170, 916548), (204, 763790), (255, 611032), (340, 458274), (408, 381895), (510, 305516), (680, 229137), (1020, 152758), (2040, 76379)]