126615360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131891}}^1$

素因数の和:131911

約数の個数: 56

約数和(自身を含む): 402006816

約数和(自身を除く): 275391456

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, 131891, 263782, 395673, 527564, 659455, 791346, 1055128, 1318910, 1582692, 1978365, 2110256, 2637820, 3165384, 3956730, 4220512, 5275640, 6330768, 7913460, 8441024, 10551280, 12661536, 15826920, 21102560, 25323072, 31653840, 42205120, 63307680, 126615360]

約数ペア:

[(1, 126615360), (2, 63307680), (3, 42205120), (4, 31653840), (5, 25323072), (6, 21102560), (8, 15826920), (10, 12661536), (12, 10551280), (15, 8441024), (16, 7913460), (20, 6330768), (24, 5275640), (30, 4220512), (32, 3956730), (40, 3165384), (48, 2637820), (60, 2110256), (64, 1978365), (80, 1582692), (96, 1318910), (120, 1055128), (160, 791346), (192, 659455), (240, 527564), (320, 395673), (480, 263782), (960, 131891)]