76832760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3701}}^1$

素因数の和:3888

約数の個数: 64

約数和(自身を含む): 231893280

約数和(自身を除く): 155060520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 3701, 4152, 5190, 6920, 7402, 10380, 11103, 14804, 18505, 20760, 22206, 29608, 37010, 44412, 55515, 74020, 88824, 111030, 148040, 222060, 444120, 640273, 1280546, 1920819, 2561092, 3201365, 3841638, 5122184, 6402730, 7683276, 9604095, 12805460, 15366552, 19208190, 25610920, 38416380, 76832760]

約数ペア:

[(1, 76832760), (2, 38416380), (3, 25610920), (4, 19208190), (5, 15366552), (6, 12805460), (8, 9604095), (10, 7683276), (12, 6402730), (15, 5122184), (20, 3841638), (24, 3201365), (30, 2561092), (40, 1920819), (60, 1280546), (120, 640273), (173, 444120), (346, 222060), (519, 148040), (692, 111030), (865, 88824), (1038, 74020), (1384, 55515), (1730, 44412), (2076, 37010), (2595, 29608), (3460, 22206), (3701, 20760), (4152, 18505), (5190, 14804), (6920, 11103), (7402, 10380)]