18271421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{76130921}}^1$

素因数の和:76130937

約数の個数: 40

約数和(自身を含む): 56641405968

約数和(自身を除く): 38369984928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 76130921, 152261842, 228392763, 304523684, 380654605, 456785526, 609047368, 761309210, 913571052, 1141963815, 1218094736, 1522618420, 1827142104, 2283927630, 3045236840, 3654284208, 4567855260, 6090473680, 9135710520, 18271421040]

約数ペア:

[(1, 18271421040), (2, 9135710520), (3, 6090473680), (4, 4567855260), (5, 3654284208), (6, 3045236840), (8, 2283927630), (10, 1827142104), (12, 1522618420), (15, 1218094736), (16, 1141963815), (20, 913571052), (24, 761309210), (30, 609047368), (40, 456785526), (48, 380654605), (60, 304523684), (80, 228392763), (120, 152261842), (240, 76130921)]