40234860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74509}}^1$

素因数の和:74527

約数の個数: 48

約数和(自身を含む): 125176800

約数和(自身を除く): 84941940

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, 74509, 149018, 223527, 298036, 372545, 447054, 670581, 745090, 894108, 1117635, 1341162, 1490180, 2011743, 2235270, 2682324, 3352905, 4023486, 4470540, 6705810, 8046972, 10058715, 13411620, 20117430, 40234860]

約数ペア:

[(1, 40234860), (2, 20117430), (3, 13411620), (4, 10058715), (5, 8046972), (6, 6705810), (9, 4470540), (10, 4023486), (12, 3352905), (15, 2682324), (18, 2235270), (20, 2011743), (27, 1490180), (30, 1341162), (36, 1117635), (45, 894108), (54, 745090), (60, 670581), (90, 447054), (108, 372545), (135, 298036), (180, 223527), (270, 149018), (540, 74509)]