12693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 38404800

約数和(自身を除く): 25711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 761, 834, 1112, 1390, 1522, 1668, 2085, 2283, 2780, 3044, 3336, 3805, 4170, 4566, 5560, 6088, 7610, 8340, 9132, 11415, 15220, 16680, 18264, 22830, 30440, 45660, 91320, 105779, 211558, 317337, 423116, 528895, 634674, 846232, 1057790, 1269348, 1586685, 2115580, 2538696, 3173370, 4231160, 6346740, 12693480]

約数ペア:

[(1, 12693480), (2, 6346740), (3, 4231160), (4, 3173370), (5, 2538696), (6, 2115580), (8, 1586685), (10, 1269348), (12, 1057790), (15, 846232), (20, 634674), (24, 528895), (30, 423116), (40, 317337), (60, 211558), (120, 105779), (139, 91320), (278, 45660), (417, 30440), (556, 22830), (695, 18264), (761, 16680), (834, 15220), (1112, 11415), (1390, 9132), (1522, 8340), (1668, 7610), (2085, 6088), (2283, 5560), (2780, 4566), (3044, 4170), (3336, 3805)]