127715460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2128591}}^1$

素因数の和:2128603

約数の個数: 24

約数和(自身を含む): 357603456

約数和(自身を除く): 229887996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2128591, 4257182, 6385773, 8514364, 10642955, 12771546, 21285910, 25543092, 31928865, 42571820, 63857730, 127715460]

約数ペア:

[(1, 127715460), (2, 63857730), (3, 42571820), (4, 31928865), (5, 25543092), (6, 21285910), (10, 12771546), (12, 10642955), (15, 8514364), (20, 6385773), (30, 4257182), (60, 2128591)]