54266640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 169328448

約数和(自身を除く): 115061808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1307, 1384, 1730, 2076, 2595, 2614, 2768, 3460, 3921, 4152, 5190, 5228, 6535, 6920, 7842, 8304, 10380, 10456, 13070, 13840, 15684, 19605, 20760, 20912, 26140, 31368, 39210, 41520, 52280, 62736, 78420, 104560, 156840, 226111, 313680, 452222, 678333, 904444, 1130555, 1356666, 1808888, 2261110, 2713332, 3391665, 3617776, 4522220, 5426664, 6783330, 9044440, 10853328, 13566660, 18088880, 27133320, 54266640]

約数ペア:

[(1, 54266640), (2, 27133320), (3, 18088880), (4, 13566660), (5, 10853328), (6, 9044440), (8, 6783330), (10, 5426664), (12, 4522220), (15, 3617776), (16, 3391665), (20, 2713332), (24, 2261110), (30, 1808888), (40, 1356666), (48, 1130555), (60, 904444), (80, 678333), (120, 452222), (173, 313680), (240, 226111), (346, 156840), (519, 104560), (692, 78420), (865, 62736), (1038, 52280), (1307, 41520), (1384, 39210), (1730, 31368), (2076, 26140), (2595, 20912), (2614, 20760), (2768, 19605), (3460, 15684), (3921, 13840), (4152, 13070), (5190, 10456), (5228, 10380), (6535, 8304), (6920, 7842)]