75881040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 236103936

約数和(自身を除く): 160222896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 751, 842, 1263, 1502, 1684, 2105, 2253, 2526, 3004, 3368, 3755, 4210, 4506, 5052, 6008, 6315, 6736, 7510, 8420, 9012, 10104, 11265, 12016, 12630, 15020, 16840, 18024, 20208, 22530, 25260, 30040, 33680, 36048, 45060, 50520, 60080, 90120, 101040, 180240, 316171, 632342, 948513, 1264684, 1580855, 1897026, 2529368, 3161710, 3794052, 4742565, 5058736, 6323420, 7588104, 9485130, 12646840, 15176208, 18970260, 25293680, 37940520, 75881040]

約数ペア:

[(1, 75881040), (2, 37940520), (3, 25293680), (4, 18970260), (5, 15176208), (6, 12646840), (8, 9485130), (10, 7588104), (12, 6323420), (15, 5058736), (16, 4742565), (20, 3794052), (24, 3161710), (30, 2529368), (40, 1897026), (48, 1580855), (60, 1264684), (80, 948513), (120, 632342), (240, 316171), (421, 180240), (751, 101040), (842, 90120), (1263, 60080), (1502, 50520), (1684, 45060), (2105, 36048), (2253, 33680), (2526, 30040), (3004, 25260), (3368, 22530), (3755, 20208), (4210, 18024), (4506, 16840), (5052, 15020), (6008, 12630), (6315, 12016), (6736, 11265), (7510, 10104), (8420, 9012)]