61843920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 193320960

約数和(自身を除く): 131477040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2029, 2032, 2540, 3048, 3810, 4058, 5080, 6087, 6096, 7620, 8116, 10145, 10160, 12174, 15240, 16232, 20290, 24348, 30435, 30480, 32464, 40580, 48696, 60870, 81160, 97392, 121740, 162320, 243480, 257683, 486960, 515366, 773049, 1030732, 1288415, 1546098, 2061464, 2576830, 3092196, 3865245, 4122928, 5153660, 6184392, 7730490, 10307320, 12368784, 15460980, 20614640, 30921960, 61843920]

約数ペア:

[(1, 61843920), (2, 30921960), (3, 20614640), (4, 15460980), (5, 12368784), (6, 10307320), (8, 7730490), (10, 6184392), (12, 5153660), (15, 4122928), (16, 3865245), (20, 3092196), (24, 2576830), (30, 2061464), (40, 1546098), (48, 1288415), (60, 1030732), (80, 773049), (120, 515366), (127, 486960), (240, 257683), (254, 243480), (381, 162320), (508, 121740), (635, 97392), (762, 81160), (1016, 60870), (1270, 48696), (1524, 40580), (1905, 32464), (2029, 30480), (2032, 30435), (2540, 24348), (3048, 20290), (3810, 16232), (4058, 15240), (5080, 12174), (6087, 10160), (6096, 10145), (7620, 8116)]