56442420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34841}}^1$

素因数の和:34862

約数の個数: 60

約数和(自身を含む): 177067044

約数和(自身を除く): 120624624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34841, 69682, 104523, 139364, 174205, 209046, 313569, 348410, 418092, 522615, 627138, 696820, 940707, 1045230, 1254276, 1567845, 1881414, 2090460, 2822121, 3135690, 3762828, 4703535, 5644242, 6271380, 9407070, 11288484, 14110605, 18814140, 28221210, 56442420]

約数ペア:

[(1, 56442420), (2, 28221210), (3, 18814140), (4, 14110605), (5, 11288484), (6, 9407070), (9, 6271380), (10, 5644242), (12, 4703535), (15, 3762828), (18, 3135690), (20, 2822121), (27, 2090460), (30, 1881414), (36, 1567845), (45, 1254276), (54, 1045230), (60, 940707), (81, 696820), (90, 627138), (108, 522615), (135, 418092), (162, 348410), (180, 313569), (270, 209046), (324, 174205), (405, 139364), (540, 104523), (810, 69682), (1620, 34841)]