39103920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54311}}^1$

素因数の和:54330

約数の個数: 60

約数和(自身を含む): 131326416

約数和(自身を除く): 92222496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 54311, 108622, 162933, 217244, 271555, 325866, 434488, 488799, 543110, 651732, 814665, 868976, 977598, 1086220, 1303464, 1629330, 1955196, 2172440, 2443995, 2606928, 3258660, 3910392, 4344880, 4887990, 6517320, 7820784, 9775980, 13034640, 19551960, 39103920]

約数ペア:

[(1, 39103920), (2, 19551960), (3, 13034640), (4, 9775980), (5, 7820784), (6, 6517320), (8, 4887990), (9, 4344880), (10, 3910392), (12, 3258660), (15, 2606928), (16, 2443995), (18, 2172440), (20, 1955196), (24, 1629330), (30, 1303464), (36, 1086220), (40, 977598), (45, 868976), (48, 814665), (60, 651732), (72, 543110), (80, 488799), (90, 434488), (120, 325866), (144, 271555), (180, 217244), (240, 162933), (360, 108622), (720, 54311)]