180015180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103457}}^1$

素因数の和:103498

約数の個数: 48

約数和(自身を含む): 521428320

約数和(自身を除く): 341413140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 103457, 206914, 310371, 413828, 517285, 620742, 1034570, 1241484, 1551855, 2069140, 3000253, 3103710, 6000506, 6207420, 9000759, 12001012, 15001265, 18001518, 30002530, 36003036, 45003795, 60005060, 90007590, 180015180]

約数ペア:

[(1, 180015180), (2, 90007590), (3, 60005060), (4, 45003795), (5, 36003036), (6, 30002530), (10, 18001518), (12, 15001265), (15, 12001012), (20, 9000759), (29, 6207420), (30, 6000506), (58, 3103710), (60, 3000253), (87, 2069140), (116, 1551855), (145, 1241484), (174, 1034570), (290, 620742), (348, 517285), (435, 413828), (580, 310371), (870, 206914), (1740, 103457)]