139575360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145391}}^1$

素因数の和:145411

約数の個数: 56

約数和(自身を含む): 443154816

約数和(自身を除く): 303579456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145391, 290782, 436173, 581564, 726955, 872346, 1163128, 1453910, 1744692, 2180865, 2326256, 2907820, 3489384, 4361730, 4652512, 5815640, 6978768, 8723460, 9305024, 11631280, 13957536, 17446920, 23262560, 27915072, 34893840, 46525120, 69787680, 139575360]

約数ペア:

[(1, 139575360), (2, 69787680), (3, 46525120), (4, 34893840), (5, 27915072), (6, 23262560), (8, 17446920), (10, 13957536), (12, 11631280), (15, 9305024), (16, 8723460), (20, 6978768), (24, 5815640), (30, 4652512), (32, 4361730), (40, 3489384), (48, 2907820), (60, 2326256), (64, 2180865), (80, 1744692), (96, 1453910), (120, 1163128), (160, 872346), (192, 726955), (240, 581564), (320, 436173), (480, 290782), (960, 145391)]