881284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7344041}}^1$

素因数の和:7344055

約数の個数: 32

約数和(自身を含む): 2643855120

約数和(自身を除く): 1762570200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7344041, 14688082, 22032123, 29376164, 36720205, 44064246, 58752328, 73440410, 88128492, 110160615, 146880820, 176256984, 220321230, 293761640, 440642460, 881284920]

約数ペア:

[(1, 881284920), (2, 440642460), (3, 293761640), (4, 220321230), (5, 176256984), (6, 146880820), (8, 110160615), (10, 88128492), (12, 73440410), (15, 58752328), (20, 44064246), (24, 36720205), (30, 29376164), (40, 22032123), (60, 14688082), (120, 7344041)]