2219161680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3082169}}^1$

素因数の和:3082188

約数の個数: 60

約数和(自身を含む): 7452687060

約数和(自身を除く): 5233525380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3082169, 6164338, 9246507, 12328676, 15410845, 18493014, 24657352, 27739521, 30821690, 36986028, 46232535, 49314704, 55479042, 61643380, 73972056, 92465070, 110958084, 123286760, 138697605, 147944112, 184930140, 221916168, 246573520, 277395210, 369860280, 443832336, 554790420, 739720560, 1109580840, 2219161680]

約数ペア:

[(1, 2219161680), (2, 1109580840), (3, 739720560), (4, 554790420), (5, 443832336), (6, 369860280), (8, 277395210), (9, 246573520), (10, 221916168), (12, 184930140), (15, 147944112), (16, 138697605), (18, 123286760), (20, 110958084), (24, 92465070), (30, 73972056), (36, 61643380), (40, 55479042), (45, 49314704), (48, 46232535), (60, 36986028), (72, 30821690), (80, 27739521), (90, 24657352), (120, 18493014), (144, 15410845), (180, 12328676), (240, 9246507), (360, 6164338), (720, 3082169)]