1272185760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2650387}}^1$

素因数の和:2650405

約数の個数: 48

約数和(自身を含む): 4007386656

約数和(自身を除く): 2735200896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2650387, 5300774, 7951161, 10601548, 13251935, 15902322, 21203096, 26503870, 31804644, 39755805, 42406192, 53007740, 63609288, 79511610, 84812384, 106015480, 127218576, 159023220, 212030960, 254437152, 318046440, 424061920, 636092880, 1272185760]

約数ペア:

[(1, 1272185760), (2, 636092880), (3, 424061920), (4, 318046440), (5, 254437152), (6, 212030960), (8, 159023220), (10, 127218576), (12, 106015480), (15, 84812384), (16, 79511610), (20, 63609288), (24, 53007740), (30, 42406192), (32, 39755805), (40, 31804644), (48, 26503870), (60, 21203096), (80, 15902322), (96, 13251935), (120, 10601548), (160, 7951161), (240, 5300774), (480, 2650387)]