328172580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{607727}}^1$

素因数の和:607745

約数の個数: 48

約数和(自身を含む): 1020983040

約数和(自身を除く): 692810460

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, 607727, 1215454, 1823181, 2430908, 3038635, 3646362, 5469543, 6077270, 7292724, 9115905, 10939086, 12154540, 16408629, 18231810, 21878172, 27347715, 32817258, 36463620, 54695430, 65634516, 82043145, 109390860, 164086290, 328172580]

約数ペア:

[(1, 328172580), (2, 164086290), (3, 109390860), (4, 82043145), (5, 65634516), (6, 54695430), (9, 36463620), (10, 32817258), (12, 27347715), (15, 21878172), (18, 18231810), (20, 16408629), (27, 12154540), (30, 10939086), (36, 9115905), (45, 7292724), (54, 6077270), (60, 5469543), (90, 3646362), (108, 3038635), (135, 2430908), (180, 1823181), (270, 1215454), (540, 607727)]