1078860960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{749209}}^1$

素因数の和:749230

約数の個数: 72

約数和(自身を含む): 3681617940

約数和(自身を除く): 2602756980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 749209, 1498418, 2247627, 2996836, 3746045, 4495254, 5993672, 6742881, 7492090, 8990508, 11238135, 11987344, 13485762, 14984180, 17981016, 22476270, 23974688, 26971524, 29968360, 33714405, 35962032, 44952540, 53943048, 59936720, 67428810, 71924064, 89905080, 107886096, 119873440, 134857620, 179810160, 215772192, 269715240, 359620320, 539430480, 1078860960]

約数ペア:

[(1, 1078860960), (2, 539430480), (3, 359620320), (4, 269715240), (5, 215772192), (6, 179810160), (8, 134857620), (9, 119873440), (10, 107886096), (12, 89905080), (15, 71924064), (16, 67428810), (18, 59936720), (20, 53943048), (24, 44952540), (30, 35962032), (32, 33714405), (36, 29968360), (40, 26971524), (45, 23974688), (48, 22476270), (60, 17981016), (72, 14984180), (80, 13485762), (90, 11987344), (96, 11238135), (120, 8990508), (144, 7492090), (160, 6742881), (180, 5993672), (240, 4495254), (288, 3746045), (360, 2996836), (480, 2247627), (720, 1498418), (1440, 749209)]