3031244280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8420123}}^1$

素因数の和:8420140

約数の個数: 48

約数和(自身を含む): 9851545080

約数和(自身を除く): 6820300800

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, 8420123, 16840246, 25260369, 33680492, 42100615, 50520738, 67360984, 75781107, 84201230, 101041476, 126301845, 151562214, 168402460, 202082952, 252603690, 303124428, 336804920, 378905535, 505207380, 606248856, 757811070, 1010414760, 1515622140, 3031244280]

約数ペア:

[(1, 3031244280), (2, 1515622140), (3, 1010414760), (4, 757811070), (5, 606248856), (6, 505207380), (8, 378905535), (9, 336804920), (10, 303124428), (12, 252603690), (15, 202082952), (18, 168402460), (20, 151562214), (24, 126301845), (30, 101041476), (36, 84201230), (40, 75781107), (45, 67360984), (60, 50520738), (72, 42100615), (90, 33680492), (120, 25260369), (180, 16840246), (360, 8420123)]