393532680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3279439}}^1$

素因数の和:3279453

約数の個数: 32

約数和(自身を含む): 1180598400

約数和(自身を除く): 787065720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3279439, 6558878, 9838317, 13117756, 16397195, 19676634, 26235512, 32794390, 39353268, 49191585, 65588780, 78706536, 98383170, 131177560, 196766340, 393532680]

約数ペア:

[(1, 393532680), (2, 196766340), (3, 131177560), (4, 98383170), (5, 78706536), (6, 65588780), (8, 49191585), (10, 39353268), (12, 32794390), (15, 26235512), (20, 19676634), (24, 16397195), (30, 13117756), (40, 9838317), (60, 6558878), (120, 3279439)]