920456760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7670473}}^1$

素因数の和:7670487

約数の個数: 32

約数和(自身を含む): 2761370640

約数和(自身を除く): 1840913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7670473, 15340946, 23011419, 30681892, 38352365, 46022838, 61363784, 76704730, 92045676, 115057095, 153409460, 184091352, 230114190, 306818920, 460228380, 920456760]

約数ペア:

[(1, 920456760), (2, 460228380), (3, 306818920), (4, 230114190), (5, 184091352), (6, 153409460), (8, 115057095), (10, 92045676), (12, 76704730), (15, 61363784), (20, 46022838), (24, 38352365), (30, 30681892), (40, 23011419), (60, 15340946), (120, 7670473)]