15000305520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{62501273}}^1$

素因数の和:62501289

約数の個数: 40

約数和(自身を含む): 46500947856

約数和(自身を除く): 31500642336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 62501273, 125002546, 187503819, 250005092, 312506365, 375007638, 500010184, 625012730, 750015276, 937519095, 1000020368, 1250025460, 1500030552, 1875038190, 2500050920, 3000061104, 3750076380, 5000101840, 7500152760, 15000305520]

約数ペア:

[(1, 15000305520), (2, 7500152760), (3, 5000101840), (4, 3750076380), (5, 3000061104), (6, 2500050920), (8, 1875038190), (10, 1500030552), (12, 1250025460), (15, 1000020368), (16, 937519095), (20, 750015276), (24, 625012730), (30, 500010184), (40, 375007638), (48, 312506365), (60, 250005092), (80, 187503819), (120, 125002546), (240, 62501273)]