9871440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41131}}^1$

素因数の和:41147

約数の個数: 40

約数和(自身を含む): 30602208

約数和(自身を除く): 20730768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41131, 82262, 123393, 164524, 205655, 246786, 329048, 411310, 493572, 616965, 658096, 822620, 987144, 1233930, 1645240, 1974288, 2467860, 3290480, 4935720, 9871440]

約数ペア:

[(1, 9871440), (2, 4935720), (3, 3290480), (4, 2467860), (5, 1974288), (6, 1645240), (8, 1233930), (10, 987144), (12, 822620), (15, 658096), (16, 616965), (20, 493572), (24, 411310), (30, 329048), (40, 246786), (48, 205655), (60, 164524), (80, 123393), (120, 82262), (240, 41131)]