42305880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352549}}^1$

素因数の和:352563

約数の個数: 32

約数和(自身を含む): 126918000

約数和(自身を除く): 84612120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352549, 705098, 1057647, 1410196, 1762745, 2115294, 2820392, 3525490, 4230588, 5288235, 7050980, 8461176, 10576470, 14101960, 21152940, 42305880]

約数ペア:

[(1, 42305880), (2, 21152940), (3, 14101960), (4, 10576470), (5, 8461176), (6, 7050980), (8, 5288235), (10, 4230588), (12, 3525490), (15, 2820392), (20, 2115294), (24, 1762745), (30, 1410196), (40, 1057647), (60, 705098), (120, 352549)]