265839240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2215327}}^1$

素因数の和:2215341

約数の個数: 32

約数和(自身を含む): 797518080

約数和(自身を除く): 531678840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2215327, 4430654, 6645981, 8861308, 11076635, 13291962, 17722616, 22153270, 26583924, 33229905, 44306540, 53167848, 66459810, 88613080, 132919620, 265839240]

約数ペア:

[(1, 265839240), (2, 132919620), (3, 88613080), (4, 66459810), (5, 53167848), (6, 44306540), (8, 33229905), (10, 26583924), (12, 22153270), (15, 17722616), (20, 13291962), (24, 11076635), (30, 8861308), (40, 6645981), (60, 4430654), (120, 2215327)]