1078455240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2995709}}^1$

素因数の和:2995726

約数の個数: 48

約数和(自身を含む): 3504980700

約数和(自身を除く): 2426525460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2995709, 5991418, 8987127, 11982836, 14978545, 17974254, 23965672, 26961381, 29957090, 35948508, 44935635, 53922762, 59914180, 71897016, 89871270, 107845524, 119828360, 134806905, 179742540, 215691048, 269613810, 359485080, 539227620, 1078455240]

約数ペア:

[(1, 1078455240), (2, 539227620), (3, 359485080), (4, 269613810), (5, 215691048), (6, 179742540), (8, 134806905), (9, 119828360), (10, 107845524), (12, 89871270), (15, 71897016), (18, 59914180), (20, 53922762), (24, 44935635), (30, 35948508), (36, 29957090), (40, 26961381), (45, 23965672), (60, 17974254), (72, 14978545), (90, 11982836), (120, 8987127), (180, 5991418), (360, 2995709)]