71495640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198599}}^1$

素因数の和:198616

約数の個数: 48

約数和(自身を含む): 232362000

約数和(自身を除く): 160866360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198599, 397198, 595797, 794396, 992995, 1191594, 1588792, 1787391, 1985990, 2383188, 2978985, 3574782, 3971980, 4766376, 5957970, 7149564, 7943960, 8936955, 11915940, 14299128, 17873910, 23831880, 35747820, 71495640]

約数ペア:

[(1, 71495640), (2, 35747820), (3, 23831880), (4, 17873910), (5, 14299128), (6, 11915940), (8, 8936955), (9, 7943960), (10, 7149564), (12, 5957970), (15, 4766376), (18, 3971980), (20, 3574782), (24, 2978985), (30, 2383188), (36, 1985990), (40, 1787391), (45, 1588792), (60, 1191594), (72, 992995), (90, 794396), (120, 595797), (180, 397198), (360, 198599)]