15650760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130423}}^1$

素因数の和:130437

約数の個数: 32

約数和(自身を含む): 46952640

約数和(自身を除く): 31301880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130423, 260846, 391269, 521692, 652115, 782538, 1043384, 1304230, 1565076, 1956345, 2608460, 3130152, 3912690, 5216920, 7825380, 15650760]

約数ペア:

[(1, 15650760), (2, 7825380), (3, 5216920), (4, 3912690), (5, 3130152), (6, 2608460), (8, 1956345), (10, 1565076), (12, 1304230), (15, 1043384), (20, 782538), (24, 652115), (30, 521692), (40, 391269), (60, 260846), (120, 130423)]