4448760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 13495680

約数和(自身を除く): 9046920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 283, 393, 524, 566, 655, 786, 849, 1048, 1132, 1310, 1415, 1572, 1698, 1965, 2264, 2620, 2830, 3144, 3396, 3930, 4245, 5240, 5660, 6792, 7860, 8490, 11320, 15720, 16980, 33960, 37073, 74146, 111219, 148292, 185365, 222438, 296584, 370730, 444876, 556095, 741460, 889752, 1112190, 1482920, 2224380, 4448760]

約数ペア:

[(1, 4448760), (2, 2224380), (3, 1482920), (4, 1112190), (5, 889752), (6, 741460), (8, 556095), (10, 444876), (12, 370730), (15, 296584), (20, 222438), (24, 185365), (30, 148292), (40, 111219), (60, 74146), (120, 37073), (131, 33960), (262, 16980), (283, 15720), (393, 11320), (524, 8490), (566, 7860), (655, 6792), (786, 5660), (849, 5240), (1048, 4245), (1132, 3930), (1310, 3396), (1415, 3144), (1572, 2830), (1698, 2620), (1965, 2264)]