45876780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{28319}}^1$

素因数の和:28340

約数の個数: 60

約数和(自身を含む): 143922240

約数和(自身を除く): 98045460

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, 28319, 56638, 84957, 113276, 141595, 169914, 254871, 283190, 339828, 424785, 509742, 566380, 764613, 849570, 1019484, 1274355, 1529226, 1699140, 2293839, 2548710, 3058452, 3823065, 4587678, 5097420, 7646130, 9175356, 11469195, 15292260, 22938390, 45876780]

約数ペア:

[(1, 45876780), (2, 22938390), (3, 15292260), (4, 11469195), (5, 9175356), (6, 7646130), (9, 5097420), (10, 4587678), (12, 3823065), (15, 3058452), (18, 2548710), (20, 2293839), (27, 1699140), (30, 1529226), (36, 1274355), (45, 1019484), (54, 849570), (60, 764613), (81, 566380), (90, 509742), (108, 424785), (135, 339828), (162, 283190), (180, 254871), (270, 169914), (324, 141595), (405, 113276), (540, 84957), (810, 56638), (1620, 28319)]