127747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532283}}^1$

素因数の和:532299

約数の個数: 40

約数和(自身を含む): 396019296

約数和(自身を除く): 268271376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532283, 1064566, 1596849, 2129132, 2661415, 3193698, 4258264, 5322830, 6387396, 7984245, 8516528, 10645660, 12774792, 15968490, 21291320, 25549584, 31936980, 42582640, 63873960, 127747920]

約数ペア:

[(1, 127747920), (2, 63873960), (3, 42582640), (4, 31936980), (5, 25549584), (6, 21291320), (8, 15968490), (10, 12774792), (12, 10645660), (15, 8516528), (16, 7984245), (20, 6387396), (24, 5322830), (30, 4258264), (40, 3193698), (48, 2661415), (60, 2129132), (80, 1596849), (120, 1064566), (240, 532283)]