156964900020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18061}}^1\times {\mathrm{144847}}^1$

素因数の和:162920

約数の個数: 48

約数和(自身を含む): 439529088768

約数和(自身を除く): 282564188748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18061, 36122, 54183, 72244, 90305, 108366, 144847, 180610, 216732, 270915, 289694, 361220, 434541, 541830, 579388, 724235, 869082, 1083660, 1448470, 1738164, 2172705, 2896940, 4345410, 8690820, 2616081667, 5232163334, 7848245001, 10464326668, 13080408335, 15696490002, 26160816670, 31392980004, 39241225005, 52321633340, 78482450010, 156964900020]

約数ペア:

[(1, 156964900020), (2, 78482450010), (3, 52321633340), (4, 39241225005), (5, 31392980004), (6, 26160816670), (10, 15696490002), (12, 13080408335), (15, 10464326668), (20, 7848245001), (30, 5232163334), (60, 2616081667), (18061, 8690820), (36122, 4345410), (54183, 2896940), (72244, 2172705), (90305, 1738164), (108366, 1448470), (144847, 1083660), (180610, 869082), (216732, 724235), (270915, 579388), (289694, 541830), (361220, 434541)]