76421160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212281}}^1$

素因数の和:212298

約数の個数: 48

約数和(自身を含む): 248369940

約数和(自身を除く): 171948780

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, 212281, 424562, 636843, 849124, 1061405, 1273686, 1698248, 1910529, 2122810, 2547372, 3184215, 3821058, 4245620, 5094744, 6368430, 7642116, 8491240, 9552645, 12736860, 15284232, 19105290, 25473720, 38210580, 76421160]

約数ペア:

[(1, 76421160), (2, 38210580), (3, 25473720), (4, 19105290), (5, 15284232), (6, 12736860), (8, 9552645), (9, 8491240), (10, 7642116), (12, 6368430), (15, 5094744), (18, 4245620), (20, 3821058), (24, 3184215), (30, 2547372), (36, 2122810), (40, 1910529), (45, 1698248), (60, 1273686), (72, 1061405), (90, 849124), (120, 636843), (180, 424562), (360, 212281)]