64146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267277}}^1$

素因数の和:267293

約数の個数: 40

約数和(自身を含む): 198854832

約数和(自身を除く): 134708352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267277, 534554, 801831, 1069108, 1336385, 1603662, 2138216, 2672770, 3207324, 4009155, 4276432, 5345540, 6414648, 8018310, 10691080, 12829296, 16036620, 21382160, 32073240, 64146480]

約数ペア:

[(1, 64146480), (2, 32073240), (3, 21382160), (4, 16036620), (5, 12829296), (6, 10691080), (8, 8018310), (10, 6414648), (12, 5345540), (15, 4276432), (16, 4009155), (20, 3207324), (24, 2672770), (30, 2138216), (40, 1603662), (48, 1336385), (60, 1069108), (80, 801831), (120, 534554), (240, 267277)]