42204180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1039}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 118460160

約数和(自身を除く): 76255980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1039, 1354, 2031, 2078, 2708, 3117, 3385, 4062, 4156, 5195, 6234, 6770, 8124, 10155, 10390, 12468, 13540, 15585, 20310, 20780, 31170, 40620, 62340, 703403, 1406806, 2110209, 2813612, 3517015, 4220418, 7034030, 8440836, 10551045, 14068060, 21102090, 42204180]

約数ペア:

[(1, 42204180), (2, 21102090), (3, 14068060), (4, 10551045), (5, 8440836), (6, 7034030), (10, 4220418), (12, 3517015), (15, 2813612), (20, 2110209), (30, 1406806), (60, 703403), (677, 62340), (1039, 40620), (1354, 31170), (2031, 20780), (2078, 20310), (2708, 15585), (3117, 13540), (3385, 12468), (4062, 10390), (4156, 10155), (5195, 8124), (6234, 6770)]