15973140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5023}}^1$

素因数の和:5088

約数の個数: 48

約数和(自身を含む): 45577728

約数和(自身を除く): 29604588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5023, 10046, 15069, 20092, 25115, 30138, 50230, 60276, 75345, 100460, 150690, 266219, 301380, 532438, 798657, 1064876, 1331095, 1597314, 2662190, 3194628, 3993285, 5324380, 7986570, 15973140]

約数ペア:

[(1, 15973140), (2, 7986570), (3, 5324380), (4, 3993285), (5, 3194628), (6, 2662190), (10, 1597314), (12, 1331095), (15, 1064876), (20, 798657), (30, 532438), (53, 301380), (60, 266219), (106, 150690), (159, 100460), (212, 75345), (265, 60276), (318, 50230), (530, 30138), (636, 25115), (795, 20092), (1060, 15069), (1590, 10046), (3180, 5023)]