164913960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2441}}^1$

素因数の和:3018

約数の個数: 64

約数和(自身を含む): 495823680

約数和(自身を除く): 330909720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2441, 2815, 3378, 4504, 4882, 5630, 6756, 7323, 8445, 9764, 11260, 12205, 13512, 14646, 16890, 19528, 22520, 24410, 29292, 33780, 36615, 48820, 58584, 67560, 73230, 97640, 146460, 292920, 1374283, 2748566, 4122849, 5497132, 6871415, 8245698, 10994264, 13742830, 16491396, 20614245, 27485660, 32982792, 41228490, 54971320, 82456980, 164913960]

約数ペア:

[(1, 164913960), (2, 82456980), (3, 54971320), (4, 41228490), (5, 32982792), (6, 27485660), (8, 20614245), (10, 16491396), (12, 13742830), (15, 10994264), (20, 8245698), (24, 6871415), (30, 5497132), (40, 4122849), (60, 2748566), (120, 1374283), (563, 292920), (1126, 146460), (1689, 97640), (2252, 73230), (2441, 67560), (2815, 58584), (3378, 48820), (4504, 36615), (4882, 33780), (5630, 29292), (6756, 24410), (7323, 22520), (8445, 19528), (9764, 16890), (11260, 14646), (12205, 13512)]