25239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52583}}^1$

素因数の和:52601

約数の個数: 48

約数和(自身を含む): 79507008

約数和(自身を除く): 54267168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52583, 105166, 157749, 210332, 262915, 315498, 420664, 525830, 630996, 788745, 841328, 1051660, 1261992, 1577490, 1682656, 2103320, 2523984, 3154980, 4206640, 5047968, 6309960, 8413280, 12619920, 25239840]

約数ペア:

[(1, 25239840), (2, 12619920), (3, 8413280), (4, 6309960), (5, 5047968), (6, 4206640), (8, 3154980), (10, 2523984), (12, 2103320), (15, 1682656), (16, 1577490), (20, 1261992), (24, 1051660), (30, 841328), (32, 788745), (40, 630996), (48, 525830), (60, 420664), (80, 315498), (96, 262915), (120, 210332), (160, 157749), (240, 105166), (480, 52583)]