161428542120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{448412617}}^1$

素因数の和:448412634

約数の個数: 48

約数和(自身を含む): 524642763060

約数和(自身を除く): 363214220940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 448412617, 896825234, 1345237851, 1793650468, 2242063085, 2690475702, 3587300936, 4035713553, 4484126170, 5380951404, 6726189255, 8071427106, 8968252340, 10761902808, 13452378510, 16142854212, 17936504680, 20178567765, 26904757020, 32285708424, 40357135530, 53809514040, 80714271060, 161428542120]

約数ペア:

[(1, 161428542120), (2, 80714271060), (3, 53809514040), (4, 40357135530), (5, 32285708424), (6, 26904757020), (8, 20178567765), (9, 17936504680), (10, 16142854212), (12, 13452378510), (15, 10761902808), (18, 8968252340), (20, 8071427106), (24, 6726189255), (30, 5380951404), (36, 4484126170), (40, 4035713553), (45, 3587300936), (60, 2690475702), (72, 2242063085), (90, 1793650468), (120, 1345237851), (180, 896825234), (360, 448412617)]