127340040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2029}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 382939200

約数和(自身を除く): 255599160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2029, 2092, 2615, 3138, 4058, 4184, 5230, 6087, 6276, 7845, 8116, 10145, 10460, 12174, 12552, 15690, 16232, 20290, 20920, 24348, 30435, 31380, 40580, 48696, 60870, 62760, 81160, 121740, 243480, 1061167, 2122334, 3183501, 4244668, 5305835, 6367002, 8489336, 10611670, 12734004, 15917505, 21223340, 25468008, 31835010, 42446680, 63670020, 127340040]

約数ペア:

[(1, 127340040), (2, 63670020), (3, 42446680), (4, 31835010), (5, 25468008), (6, 21223340), (8, 15917505), (10, 12734004), (12, 10611670), (15, 8489336), (20, 6367002), (24, 5305835), (30, 4244668), (40, 3183501), (60, 2122334), (120, 1061167), (523, 243480), (1046, 121740), (1569, 81160), (2029, 62760), (2092, 60870), (2615, 48696), (3138, 40580), (4058, 31380), (4184, 30435), (5230, 24348), (6087, 20920), (6276, 20290), (7845, 16232), (8116, 15690), (10145, 12552), (10460, 12174)]