117783840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{245383}}^1$

素因数の和:245401

約数の個数: 48

約数和(自身を含む): 371020608

約数和(自身を除く): 253236768

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, 245383, 490766, 736149, 981532, 1226915, 1472298, 1963064, 2453830, 2944596, 3680745, 3926128, 4907660, 5889192, 7361490, 7852256, 9815320, 11778384, 14722980, 19630640, 23556768, 29445960, 39261280, 58891920, 117783840]

約数ペア:

[(1, 117783840), (2, 58891920), (3, 39261280), (4, 29445960), (5, 23556768), (6, 19630640), (8, 14722980), (10, 11778384), (12, 9815320), (15, 7852256), (16, 7361490), (20, 5889192), (24, 4907660), (30, 3926128), (32, 3680745), (40, 2944596), (48, 2453830), (60, 1963064), (80, 1472298), (96, 1226915), (120, 981532), (160, 736149), (240, 490766), (480, 245383)]