25477080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7364

約数の個数: 64

約数和(自身を含む): 79077600

約数和(自身を除く): 53600520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7321, 14642, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 109815, 146420, 175704, 212309, 219630, 292840, 424618, 439260, 636927, 849236, 878520, 1061545, 1273854, 1698472, 2123090, 2547708, 3184635, 4246180, 5095416, 6369270, 8492360, 12738540, 25477080]

約数ペア:

[(1, 25477080), (2, 12738540), (3, 8492360), (4, 6369270), (5, 5095416), (6, 4246180), (8, 3184635), (10, 2547708), (12, 2123090), (15, 1698472), (20, 1273854), (24, 1061545), (29, 878520), (30, 849236), (40, 636927), (58, 439260), (60, 424618), (87, 292840), (116, 219630), (120, 212309), (145, 175704), (174, 146420), (232, 109815), (290, 87852), (348, 73210), (435, 58568), (580, 43926), (696, 36605), (870, 29284), (1160, 21963), (1740, 14642), (3480, 7321)]