164976120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 537844320

約数和(自身を除く): 372868200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 487, 941, 974, 1461, 1882, 1948, 2435, 2823, 2922, 3764, 3896, 4383, 4705, 4870, 5646, 5844, 7305, 7528, 8469, 8766, 9410, 9740, 11292, 11688, 14115, 14610, 16938, 17532, 18820, 19480, 21915, 22584, 28230, 29220, 33876, 35064, 37640, 42345, 43830, 56460, 58440, 67752, 84690, 87660, 112920, 169380, 175320, 338760, 458267, 916534, 1374801, 1833068, 2291335, 2749602, 3666136, 4124403, 4582670, 5499204, 6874005, 8248806, 9165340, 10998408, 13748010, 16497612, 18330680, 20622015, 27496020, 32995224, 41244030, 54992040, 82488060, 164976120]

約数ペア:

[(1, 164976120), (2, 82488060), (3, 54992040), (4, 41244030), (5, 32995224), (6, 27496020), (8, 20622015), (9, 18330680), (10, 16497612), (12, 13748010), (15, 10998408), (18, 9165340), (20, 8248806), (24, 6874005), (30, 5499204), (36, 4582670), (40, 4124403), (45, 3666136), (60, 2749602), (72, 2291335), (90, 1833068), (120, 1374801), (180, 916534), (360, 458267), (487, 338760), (941, 175320), (974, 169380), (1461, 112920), (1882, 87660), (1948, 84690), (2435, 67752), (2823, 58440), (2922, 56460), (3764, 43830), (3896, 42345), (4383, 37640), (4705, 35064), (4870, 33876), (5646, 29220), (5844, 28230), (7305, 22584), (7528, 21915), (8469, 19480), (8766, 18820), (9410, 17532), (9740, 16938), (11292, 14610), (11688, 14115)]