140790480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{586627}}^1$

素因数の和:586643

約数の個数: 40

約数和(自身を含む): 436451232

約数和(自身を除く): 295660752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 586627, 1173254, 1759881, 2346508, 2933135, 3519762, 4693016, 5866270, 7039524, 8799405, 9386032, 11732540, 14079048, 17598810, 23465080, 28158096, 35197620, 46930160, 70395240, 140790480]

約数ペア:

[(1, 140790480), (2, 70395240), (3, 46930160), (4, 35197620), (5, 28158096), (6, 23465080), (8, 17598810), (10, 14079048), (12, 11732540), (15, 9386032), (16, 8799405), (20, 7039524), (24, 5866270), (30, 4693016), (40, 3519762), (48, 2933135), (60, 2346508), (80, 1759881), (120, 1173254), (240, 586627)]