158439420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{880219}}^1$

素因数の和:880234

約数の個数: 36

約数和(自身を含む): 480600120

約数和(自身を除く): 322160700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 880219, 1760438, 2640657, 3520876, 4401095, 5281314, 7921971, 8802190, 10562628, 13203285, 15843942, 17604380, 26406570, 31687884, 39609855, 52813140, 79219710, 158439420]

約数ペア:

[(1, 158439420), (2, 79219710), (3, 52813140), (4, 39609855), (5, 31687884), (6, 26406570), (9, 17604380), (10, 15843942), (12, 13203285), (15, 10562628), (18, 8802190), (20, 7921971), (30, 5281314), (36, 4401095), (45, 3520876), (60, 2640657), (90, 1760438), (180, 880219)]