42777120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89119}}^1$

素因数の和:89137

約数の個数: 48

約数和(自身を含む): 134749440

約数和(自身を除く): 91972320

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, 89119, 178238, 267357, 356476, 445595, 534714, 712952, 891190, 1069428, 1336785, 1425904, 1782380, 2138856, 2673570, 2851808, 3564760, 4277712, 5347140, 7129520, 8555424, 10694280, 14259040, 21388560, 42777120]

約数ペア:

[(1, 42777120), (2, 21388560), (3, 14259040), (4, 10694280), (5, 8555424), (6, 7129520), (8, 5347140), (10, 4277712), (12, 3564760), (15, 2851808), (16, 2673570), (20, 2138856), (24, 1782380), (30, 1425904), (32, 1336785), (40, 1069428), (48, 891190), (60, 712952), (80, 534714), (96, 445595), (120, 356476), (160, 267357), (240, 178238), (480, 89119)]