149401320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1619}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 449064000

約数和(自身を除く): 299662680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 1619, 2307, 3076, 3238, 3845, 4614, 4857, 6152, 6476, 7690, 8095, 9228, 9714, 11535, 12952, 15380, 16190, 18456, 19428, 23070, 24285, 30760, 32380, 38856, 46140, 48570, 64760, 92280, 97140, 194280, 1245011, 2490022, 3735033, 4980044, 6225055, 7470066, 9960088, 12450110, 14940132, 18675165, 24900220, 29880264, 37350330, 49800440, 74700660, 149401320]

約数ペア:

[(1, 149401320), (2, 74700660), (3, 49800440), (4, 37350330), (5, 29880264), (6, 24900220), (8, 18675165), (10, 14940132), (12, 12450110), (15, 9960088), (20, 7470066), (24, 6225055), (30, 4980044), (40, 3735033), (60, 2490022), (120, 1245011), (769, 194280), (1538, 97140), (1619, 92280), (2307, 64760), (3076, 48570), (3238, 46140), (3845, 38856), (4614, 32380), (4857, 30760), (6152, 24285), (6476, 23070), (7690, 19428), (8095, 18456), (9228, 16190), (9714, 15380), (11535, 12952)]