148454640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{68729}}^1$

素因数の和:68751

約数の個数: 80

約数和(自身を含む): 511351200

約数和(自身を除く): 362896560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 68729, 137458, 206187, 274916, 343645, 412374, 549832, 618561, 687290, 824748, 1030935, 1099664, 1237122, 1374580, 1649496, 1855683, 2061870, 2474244, 2749160, 3092805, 3298992, 3711366, 4123740, 4948488, 5498320, 6185610, 7422732, 8247480, 9278415, 9896976, 12371220, 14845464, 16494960, 18556830, 24742440, 29690928, 37113660, 49484880, 74227320, 148454640]

約数ペア:

[(1, 148454640), (2, 74227320), (3, 49484880), (4, 37113660), (5, 29690928), (6, 24742440), (8, 18556830), (9, 16494960), (10, 14845464), (12, 12371220), (15, 9896976), (16, 9278415), (18, 8247480), (20, 7422732), (24, 6185610), (27, 5498320), (30, 4948488), (36, 4123740), (40, 3711366), (45, 3298992), (48, 3092805), (54, 2749160), (60, 2474244), (72, 2061870), (80, 1855683), (90, 1649496), (108, 1374580), (120, 1237122), (135, 1099664), (144, 1030935), (180, 824748), (216, 687290), (240, 618561), (270, 549832), (360, 412374), (432, 343645), (540, 274916), (720, 206187), (1080, 137458), (2160, 68729)]