1520290140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{25013}}^1$

素因数の和:26038

約数の個数: 48

約数和(自身を含む): 4261184928

約数和(自身を除く): 2740894788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 3039, 4052, 5065, 6078, 10130, 12156, 15195, 20260, 25013, 30390, 50026, 60780, 75039, 100052, 125065, 150078, 250130, 300156, 375195, 500260, 750390, 1500780, 25338169, 50676338, 76014507, 101352676, 126690845, 152029014, 253381690, 304058028, 380072535, 506763380, 760145070, 1520290140]

約数ペア:

[(1, 1520290140), (2, 760145070), (3, 506763380), (4, 380072535), (5, 304058028), (6, 253381690), (10, 152029014), (12, 126690845), (15, 101352676), (20, 76014507), (30, 50676338), (60, 25338169), (1013, 1500780), (2026, 750390), (3039, 500260), (4052, 375195), (5065, 300156), (6078, 250130), (10130, 150078), (12156, 125065), (15195, 100052), (20260, 75039), (25013, 60780), (30390, 50026)]