45556920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{126547}}^1$

素因数の和:126564

約数の個数: 48

約数和(自身を含む): 148061160

約数和(自身を除く): 102504240

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, 126547, 253094, 379641, 506188, 632735, 759282, 1012376, 1138923, 1265470, 1518564, 1898205, 2277846, 2530940, 3037128, 3796410, 4555692, 5061880, 5694615, 7592820, 9111384, 11389230, 15185640, 22778460, 45556920]

約数ペア:

[(1, 45556920), (2, 22778460), (3, 15185640), (4, 11389230), (5, 9111384), (6, 7592820), (8, 5694615), (9, 5061880), (10, 4555692), (12, 3796410), (15, 3037128), (18, 2530940), (20, 2277846), (24, 1898205), (30, 1518564), (36, 1265470), (40, 1138923), (45, 1012376), (60, 759282), (72, 632735), (90, 506188), (120, 379641), (180, 253094), (360, 126547)]