11982840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 36560160

約数和(自身を除く): 24577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1637, 1830, 2440, 3274, 3660, 4911, 6548, 7320, 8185, 9822, 13096, 16370, 19644, 24555, 32740, 39288, 49110, 65480, 98220, 99857, 196440, 199714, 299571, 399428, 499285, 599142, 798856, 998570, 1198284, 1497855, 1997140, 2396568, 2995710, 3994280, 5991420, 11982840]

約数ペア:

[(1, 11982840), (2, 5991420), (3, 3994280), (4, 2995710), (5, 2396568), (6, 1997140), (8, 1497855), (10, 1198284), (12, 998570), (15, 798856), (20, 599142), (24, 499285), (30, 399428), (40, 299571), (60, 199714), (61, 196440), (120, 99857), (122, 98220), (183, 65480), (244, 49110), (305, 39288), (366, 32740), (488, 24555), (610, 19644), (732, 16370), (915, 13096), (1220, 9822), (1464, 8185), (1637, 7320), (1830, 6548), (2440, 4911), (3274, 3660)]