4278480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17827}}^1$

素因数の和:17843

約数の個数: 40

約数和(自身を含む): 13264032

約数和(自身を除く): 8985552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17827, 35654, 53481, 71308, 89135, 106962, 142616, 178270, 213924, 267405, 285232, 356540, 427848, 534810, 713080, 855696, 1069620, 1426160, 2139240, 4278480]

約数ペア:

[(1, 4278480), (2, 2139240), (3, 1426160), (4, 1069620), (5, 855696), (6, 713080), (8, 534810), (10, 427848), (12, 356540), (15, 285232), (16, 267405), (20, 213924), (24, 178270), (30, 142616), (40, 106962), (48, 89135), (60, 71308), (80, 53481), (120, 35654), (240, 17827)]