1404390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5851627}}^1$

素因数の和:5851643

約数の個数: 40

約数和(自身を含む): 4353611232

約数和(自身を除く): 2949220752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5851627, 11703254, 17554881, 23406508, 29258135, 35109762, 46813016, 58516270, 70219524, 87774405, 93626032, 117032540, 140439048, 175548810, 234065080, 280878096, 351097620, 468130160, 702195240, 1404390480]

約数ペア:

[(1, 1404390480), (2, 702195240), (3, 468130160), (4, 351097620), (5, 280878096), (6, 234065080), (8, 175548810), (10, 140439048), (12, 117032540), (15, 93626032), (16, 87774405), (20, 70219524), (24, 58516270), (30, 46813016), (40, 35109762), (48, 29258135), (60, 23406508), (80, 17554881), (120, 11703254), (240, 5851627)]