401317080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115321}}^1$

素因数の和:115364

約数の個数: 64

約数和(自身を含む): 1245477600

約数和(自身を除く): 844160520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 115321, 230642, 345963, 461284, 576605, 691926, 922568, 1153210, 1383852, 1729815, 2306420, 2767704, 3344309, 3459630, 4612840, 6688618, 6919260, 10032927, 13377236, 13838520, 16721545, 20065854, 26754472, 33443090, 40131708, 50164635, 66886180, 80263416, 100329270, 133772360, 200658540, 401317080]

約数ペア:

[(1, 401317080), (2, 200658540), (3, 133772360), (4, 100329270), (5, 80263416), (6, 66886180), (8, 50164635), (10, 40131708), (12, 33443090), (15, 26754472), (20, 20065854), (24, 16721545), (29, 13838520), (30, 13377236), (40, 10032927), (58, 6919260), (60, 6688618), (87, 4612840), (116, 3459630), (120, 3344309), (145, 2767704), (174, 2306420), (232, 1729815), (290, 1383852), (348, 1153210), (435, 922568), (580, 691926), (696, 576605), (870, 461284), (1160, 345963), (1740, 230642), (3480, 115321)]