15412140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28541}}^1$

素因数の和:28559

約数の個数: 48

約数和(自身を含む): 47950560

約数和(自身を除く): 32538420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28541, 57082, 85623, 114164, 142705, 171246, 256869, 285410, 342492, 428115, 513738, 570820, 770607, 856230, 1027476, 1284345, 1541214, 1712460, 2568690, 3082428, 3853035, 5137380, 7706070, 15412140]

約数ペア:

[(1, 15412140), (2, 7706070), (3, 5137380), (4, 3853035), (5, 3082428), (6, 2568690), (9, 1712460), (10, 1541214), (12, 1284345), (15, 1027476), (18, 856230), (20, 770607), (27, 570820), (30, 513738), (36, 428115), (45, 342492), (54, 285410), (60, 256869), (90, 171246), (108, 142705), (135, 114164), (180, 85623), (270, 57082), (540, 28541)]