55613280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115861}}^1$

素因数の和:115879

約数の個数: 48

約数和(自身を含む): 175183344

約数和(自身を除く): 119570064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115861, 231722, 347583, 463444, 579305, 695166, 926888, 1158610, 1390332, 1737915, 1853776, 2317220, 2780664, 3475830, 3707552, 4634440, 5561328, 6951660, 9268880, 11122656, 13903320, 18537760, 27806640, 55613280]

約数ペア:

[(1, 55613280), (2, 27806640), (3, 18537760), (4, 13903320), (5, 11122656), (6, 9268880), (8, 6951660), (10, 5561328), (12, 4634440), (15, 3707552), (16, 3475830), (20, 2780664), (24, 2317220), (30, 1853776), (32, 1737915), (40, 1390332), (48, 1158610), (60, 926888), (80, 695166), (96, 579305), (120, 463444), (160, 347583), (240, 231722), (480, 115861)]