1330740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7393}}^1$

素因数の和:7408

約数の個数: 36

約数和(自身を含む): 4037124

約数和(自身を除く): 2706384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7393, 14786, 22179, 29572, 36965, 44358, 66537, 73930, 88716, 110895, 133074, 147860, 221790, 266148, 332685, 443580, 665370, 1330740]

約数ペア:

[(1, 1330740), (2, 665370), (3, 443580), (4, 332685), (5, 266148), (6, 221790), (9, 147860), (10, 133074), (12, 110895), (15, 88716), (18, 73930), (20, 66537), (30, 44358), (36, 36965), (45, 29572), (60, 22179), (90, 14786), (180, 7393)]