313934760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{872041}}^1$

素因数の和:872058

約数の個数: 48

約数和(自身を含む): 1020289140

約数和(自身を除く): 706354380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 872041, 1744082, 2616123, 3488164, 4360205, 5232246, 6976328, 7848369, 8720410, 10464492, 13080615, 15696738, 17440820, 20928984, 26161230, 31393476, 34881640, 39241845, 52322460, 62786952, 78483690, 104644920, 156967380, 313934760]

約数ペア:

[(1, 313934760), (2, 156967380), (3, 104644920), (4, 78483690), (5, 62786952), (6, 52322460), (8, 39241845), (9, 34881640), (10, 31393476), (12, 26161230), (15, 20928984), (18, 17440820), (20, 15696738), (24, 13080615), (30, 10464492), (36, 8720410), (40, 7848369), (45, 6976328), (60, 5232246), (72, 4360205), (90, 3488164), (120, 2616123), (180, 1744082), (360, 872041)]