309968994840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2583074957}}^1$

素因数の和:2583074971

約数の個数: 32

約数和(自身を含む): 929906984880

約数和(自身を除く): 619937990040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2583074957, 5166149914, 7749224871, 10332299828, 12915374785, 15498449742, 20664599656, 25830749570, 30996899484, 38746124355, 51661499140, 61993798968, 77492248710, 103322998280, 154984497420, 309968994840]

約数ペア:

[(1, 309968994840), (2, 154984497420), (3, 103322998280), (4, 77492248710), (5, 61993798968), (6, 51661499140), (8, 38746124355), (10, 30996899484), (12, 25830749570), (15, 20664599656), (20, 15498449742), (24, 12915374785), (30, 10332299828), (40, 7749224871), (60, 5166149914), (120, 2583074957)]