112888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 350977536

約数和(自身を除く): 238088976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 727, 1294, 1454, 1941, 2181, 2588, 2908, 3235, 3635, 3882, 4362, 5176, 5816, 6470, 7270, 7764, 8724, 9705, 10352, 10905, 11632, 12940, 14540, 15528, 17448, 19410, 21810, 25880, 29080, 31056, 34896, 38820, 43620, 51760, 58160, 77640, 87240, 155280, 174480, 470369, 940738, 1411107, 1881476, 2351845, 2822214, 3762952, 4703690, 5644428, 7055535, 7525904, 9407380, 11288856, 14111070, 18814760, 22577712, 28222140, 37629520, 56444280, 112888560]

約数ペア:

[(1, 112888560), (2, 56444280), (3, 37629520), (4, 28222140), (5, 22577712), (6, 18814760), (8, 14111070), (10, 11288856), (12, 9407380), (15, 7525904), (16, 7055535), (20, 5644428), (24, 4703690), (30, 3762952), (40, 2822214), (48, 2351845), (60, 1881476), (80, 1411107), (120, 940738), (240, 470369), (647, 174480), (727, 155280), (1294, 87240), (1454, 77640), (1941, 58160), (2181, 51760), (2588, 43620), (2908, 38820), (3235, 34896), (3635, 31056), (3882, 29080), (4362, 25880), (5176, 21810), (5816, 19410), (6470, 17448), (7270, 15528), (7764, 14540), (8724, 12940), (9705, 11632), (10352, 10905)]