37940520

素因数分解:

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

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 114243840

約数和(自身を除く): 76303320

約数列:

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

約数ペア:

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