7442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 22572000

約数和(自身を除く): 15129480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 569, 654, 872, 1090, 1138, 1308, 1635, 1707, 2180, 2276, 2616, 2845, 3270, 3414, 4360, 4552, 5690, 6540, 6828, 8535, 11380, 13080, 13656, 17070, 22760, 34140, 62021, 68280, 124042, 186063, 248084, 310105, 372126, 496168, 620210, 744252, 930315, 1240420, 1488504, 1860630, 2480840, 3721260, 7442520]

約数ペア:

[(1, 7442520), (2, 3721260), (3, 2480840), (4, 1860630), (5, 1488504), (6, 1240420), (8, 930315), (10, 744252), (12, 620210), (15, 496168), (20, 372126), (24, 310105), (30, 248084), (40, 186063), (60, 124042), (109, 68280), (120, 62021), (218, 34140), (327, 22760), (436, 17070), (545, 13656), (569, 13080), (654, 11380), (872, 8535), (1090, 6828), (1138, 6540), (1308, 5690), (1635, 4552), (1707, 4360), (2180, 3414), (2276, 3270), (2616, 2845)]