199089120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414769}}^1$

素因数の和:414787

約数の個数: 48

約数和(自身を含む): 627132240

約数和(自身を除く): 428043120

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, 414769, 829538, 1244307, 1659076, 2073845, 2488614, 3318152, 4147690, 4977228, 6221535, 6636304, 8295380, 9954456, 12443070, 13272608, 16590760, 19908912, 24886140, 33181520, 39817824, 49772280, 66363040, 99544560, 199089120]

約数ペア:

[(1, 199089120), (2, 99544560), (3, 66363040), (4, 49772280), (5, 39817824), (6, 33181520), (8, 24886140), (10, 19908912), (12, 16590760), (15, 13272608), (16, 12443070), (20, 9954456), (24, 8295380), (30, 6636304), (32, 6221535), (40, 4977228), (48, 4147690), (60, 3318152), (80, 2488614), (96, 2073845), (120, 1659076), (160, 1244307), (240, 829538), (480, 414769)]