16064040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 32406360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 509, 526, 789, 1018, 1052, 1315, 1527, 1578, 2036, 2104, 2545, 2630, 3054, 3156, 3945, 4072, 5090, 5260, 6108, 6312, 7635, 7890, 10180, 10520, 12216, 15270, 15780, 20360, 30540, 31560, 61080, 133867, 267734, 401601, 535468, 669335, 803202, 1070936, 1338670, 1606404, 2008005, 2677340, 3212808, 4016010, 5354680, 8032020, 16064040]

約数ペア:

[(1, 16064040), (2, 8032020), (3, 5354680), (4, 4016010), (5, 3212808), (6, 2677340), (8, 2008005), (10, 1606404), (12, 1338670), (15, 1070936), (20, 803202), (24, 669335), (30, 535468), (40, 401601), (60, 267734), (120, 133867), (263, 61080), (509, 31560), (526, 30540), (789, 20360), (1018, 15780), (1052, 15270), (1315, 12216), (1527, 10520), (1578, 10180), (2036, 7890), (2104, 7635), (2545, 6312), (2630, 6108), (3054, 5260), (3156, 5090), (3945, 4072)]