12660540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 35911680

約数和(自身を除く): 23251140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2671, 4740, 5342, 8013, 10684, 13355, 16026, 26710, 32052, 40065, 53420, 80130, 160260, 211009, 422018, 633027, 844036, 1055045, 1266054, 2110090, 2532108, 3165135, 4220180, 6330270, 12660540]

約数ペア:

[(1, 12660540), (2, 6330270), (3, 4220180), (4, 3165135), (5, 2532108), (6, 2110090), (10, 1266054), (12, 1055045), (15, 844036), (20, 633027), (30, 422018), (60, 211009), (79, 160260), (158, 80130), (237, 53420), (316, 40065), (395, 32052), (474, 26710), (790, 16026), (948, 13355), (1185, 10684), (1580, 8013), (2370, 5342), (2671, 4740)]