109989960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{916583}}^1$

素因数の和:916597

約数の個数: 32

約数和(自身を含む): 329970240

約数和(自身を除く): 219980280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 916583, 1833166, 2749749, 3666332, 4582915, 5499498, 7332664, 9165830, 10998996, 13748745, 18331660, 21997992, 27497490, 36663320, 54994980, 109989960]

約数ペア:

[(1, 109989960), (2, 54994980), (3, 36663320), (4, 27497490), (5, 21997992), (6, 18331660), (8, 13748745), (10, 10998996), (12, 9165830), (15, 7332664), (20, 5499498), (24, 4582915), (30, 3666332), (40, 2749749), (60, 1833166), (120, 916583)]