12577140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23291}}^1$

素因数の和:23309

約数の個数: 48

約数和(自身を含む): 39130560

約数和(自身を除く): 26553420

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, 23291, 46582, 69873, 93164, 116455, 139746, 209619, 232910, 279492, 349365, 419238, 465820, 628857, 698730, 838476, 1048095, 1257714, 1397460, 2096190, 2515428, 3144285, 4192380, 6288570, 12577140]

約数ペア:

[(1, 12577140), (2, 6288570), (3, 4192380), (4, 3144285), (5, 2515428), (6, 2096190), (9, 1397460), (10, 1257714), (12, 1048095), (15, 838476), (18, 698730), (20, 628857), (27, 465820), (30, 419238), (36, 349365), (45, 279492), (54, 232910), (60, 209619), (90, 139746), (108, 116455), (135, 93164), (180, 69873), (270, 46582), (540, 23291)]