4054020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67567}}^1$

素因数の和:67579

約数の個数: 24

約数和(自身を含む): 11351424

約数和(自身を除く): 7297404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67567, 135134, 202701, 270268, 337835, 405402, 675670, 810804, 1013505, 1351340, 2027010, 4054020]

約数ペア:

[(1, 4054020), (2, 2027010), (3, 1351340), (4, 1013505), (5, 810804), (6, 675670), (10, 405402), (12, 337835), (15, 270268), (20, 202701), (30, 135134), (60, 67567)]