240205776

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 641322048

約数和(自身を除く): 401116272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 211, 222, 296, 422, 444, 592, 633, 641, 844, 888, 1266, 1282, 1688, 1776, 1923, 2532, 2564, 3376, 3846, 5064, 5128, 7692, 7807, 10128, 10256, 15384, 15614, 23421, 23717, 30768, 31228, 46842, 47434, 62456, 71151, 93684, 94868, 124912, 135251, 142302, 187368, 189736, 270502, 284604, 374736, 379472, 405753, 541004, 569208, 811506, 1082008, 1138416, 1623012, 2164016, 3246024, 5004287, 6492048, 10008574, 15012861, 20017148, 30025722, 40034296, 60051444, 80068592, 120102888, 240205776]

約数ペア:

[(1, 240205776), (2, 120102888), (3, 80068592), (4, 60051444), (6, 40034296), (8, 30025722), (12, 20017148), (16, 15012861), (24, 10008574), (37, 6492048), (48, 5004287), (74, 3246024), (111, 2164016), (148, 1623012), (211, 1138416), (222, 1082008), (296, 811506), (422, 569208), (444, 541004), (592, 405753), (633, 379472), (641, 374736), (844, 284604), (888, 270502), (1266, 189736), (1282, 187368), (1688, 142302), (1776, 135251), (1923, 124912), (2532, 94868), (2564, 93684), (3376, 71151), (3846, 62456), (5064, 47434), (5128, 46842), (7692, 31228), (7807, 30768), (10128, 23717), (10256, 23421), (15384, 15614)]