18615360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19391}}^1$

素因数の和:19411

約数の個数: 56

約数和(自身を含む): 59106816

約数和(自身を除く): 40491456

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, 19391, 38782, 58173, 77564, 96955, 116346, 155128, 193910, 232692, 290865, 310256, 387820, 465384, 581730, 620512, 775640, 930768, 1163460, 1241024, 1551280, 1861536, 2326920, 3102560, 3723072, 4653840, 6205120, 9307680, 18615360]

約数ペア:

[(1, 18615360), (2, 9307680), (3, 6205120), (4, 4653840), (5, 3723072), (6, 3102560), (8, 2326920), (10, 1861536), (12, 1551280), (15, 1241024), (16, 1163460), (20, 930768), (24, 775640), (30, 620512), (32, 581730), (40, 465384), (48, 387820), (60, 310256), (64, 290865), (80, 232692), (96, 193910), (120, 155128), (160, 116346), (192, 96955), (240, 77564), (320, 58173), (480, 38782), (960, 19391)]