83090640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 258483456

約数和(自身を除く): 175392816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 751, 922, 1383, 1502, 1844, 2253, 2305, 2766, 3004, 3688, 3755, 4506, 4610, 5532, 6008, 6915, 7376, 7510, 9012, 9220, 11064, 11265, 12016, 13830, 15020, 18024, 18440, 22128, 22530, 27660, 30040, 36048, 36880, 45060, 55320, 60080, 90120, 110640, 180240, 346211, 692422, 1038633, 1384844, 1731055, 2077266, 2769688, 3462110, 4154532, 5193165, 5539376, 6924220, 8309064, 10386330, 13848440, 16618128, 20772660, 27696880, 41545320, 83090640]

約数ペア:

[(1, 83090640), (2, 41545320), (3, 27696880), (4, 20772660), (5, 16618128), (6, 13848440), (8, 10386330), (10, 8309064), (12, 6924220), (15, 5539376), (16, 5193165), (20, 4154532), (24, 3462110), (30, 2769688), (40, 2077266), (48, 1731055), (60, 1384844), (80, 1038633), (120, 692422), (240, 346211), (461, 180240), (751, 110640), (922, 90120), (1383, 60080), (1502, 55320), (1844, 45060), (2253, 36880), (2305, 36048), (2766, 30040), (3004, 27660), (3688, 22530), (3755, 22128), (4506, 18440), (4610, 18024), (5532, 15020), (6008, 13830), (6915, 12016), (7376, 11265), (7510, 11064), (9012, 9220)]