38622480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12408

約数の個数: 80

約数和(自身を含む): 128950080

約数和(自身を除く): 90327600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 160927, 185685, 198064, 247580, 297096, 321854, 371370, 482781, 495160, 594192, 643708, 742740, 804635, 965562, 990320, 1287416, 1485480, 1609270, 1931124, 2413905, 2574832, 2970960, 3218540, 3862248, 4827810, 6437080, 7724496, 9655620, 12874160, 19311240, 38622480]

約数ペア:

[(1, 38622480), (2, 19311240), (3, 12874160), (4, 9655620), (5, 7724496), (6, 6437080), (8, 4827810), (10, 3862248), (12, 3218540), (13, 2970960), (15, 2574832), (16, 2413905), (20, 1931124), (24, 1609270), (26, 1485480), (30, 1287416), (39, 990320), (40, 965562), (48, 804635), (52, 742740), (60, 643708), (65, 594192), (78, 495160), (80, 482781), (104, 371370), (120, 321854), (130, 297096), (156, 247580), (195, 198064), (208, 185685), (240, 160927), (260, 148548), (312, 123790), (390, 99032), (520, 74274), (624, 61895), (780, 49516), (1040, 37137), (1560, 24758), (3120, 12379)]