2440549680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10168957}}^1$

素因数の和:10168973

約数の個数: 40

約数和(自身を含む): 7565704752

約数和(自身を除く): 5125155072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10168957, 20337914, 30506871, 40675828, 50844785, 61013742, 81351656, 101689570, 122027484, 152534355, 162703312, 203379140, 244054968, 305068710, 406758280, 488109936, 610137420, 813516560, 1220274840, 2440549680]

約数ペア:

[(1, 2440549680), (2, 1220274840), (3, 813516560), (4, 610137420), (5, 488109936), (6, 406758280), (8, 305068710), (10, 244054968), (12, 203379140), (15, 162703312), (16, 152534355), (20, 122027484), (24, 101689570), (30, 81351656), (40, 61013742), (48, 50844785), (60, 40675828), (80, 30506871), (120, 20337914), (240, 10168957)]