1520492940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8447183}}^1$

素因数の和:8447198

約数の個数: 36

約数和(自身を含む): 4612162464

約数和(自身を除く): 3091669524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8447183, 16894366, 25341549, 33788732, 42235915, 50683098, 76024647, 84471830, 101366196, 126707745, 152049294, 168943660, 253415490, 304098588, 380123235, 506830980, 760246470, 1520492940]

約数ペア:

[(1, 1520492940), (2, 760246470), (3, 506830980), (4, 380123235), (5, 304098588), (6, 253415490), (9, 168943660), (10, 152049294), (12, 126707745), (15, 101366196), (18, 84471830), (20, 76024647), (30, 50683098), (36, 42235915), (45, 33788732), (60, 25341549), (90, 16894366), (180, 8447183)]