160772940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{893183}}^1$

素因数の和:893198

約数の個数: 36

約数和(自身を含む): 487678464

約数和(自身を除く): 326905524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 893183, 1786366, 2679549, 3572732, 4465915, 5359098, 8038647, 8931830, 10718196, 13397745, 16077294, 17863660, 26795490, 32154588, 40193235, 53590980, 80386470, 160772940]

約数ペア:

[(1, 160772940), (2, 80386470), (3, 53590980), (4, 40193235), (5, 32154588), (6, 26795490), (9, 17863660), (10, 16077294), (12, 13397745), (15, 10718196), (18, 8931830), (20, 8038647), (30, 5359098), (36, 4465915), (45, 3572732), (60, 2679549), (90, 1786366), (180, 893183)]