15291248580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28317127}}^1$

素因数の和:28317145

約数の個数: 48

約数和(自身を含む): 47572775040

約数和(自身を除く): 32281526460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28317127, 56634254, 84951381, 113268508, 141585635, 169902762, 254854143, 283171270, 339805524, 424756905, 509708286, 566342540, 764562429, 849513810, 1019416572, 1274270715, 1529124858, 1699027620, 2548541430, 3058249716, 3822812145, 5097082860, 7645624290, 15291248580]

約数ペア:

[(1, 15291248580), (2, 7645624290), (3, 5097082860), (4, 3822812145), (5, 3058249716), (6, 2548541430), (9, 1699027620), (10, 1529124858), (12, 1274270715), (15, 1019416572), (18, 849513810), (20, 764562429), (27, 566342540), (30, 509708286), (36, 424756905), (45, 339805524), (54, 283171270), (60, 254854143), (90, 169902762), (108, 141585635), (135, 113268508), (180, 84951381), (270, 56634254), (540, 28317127)]