60745840

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2069}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 141687360

約数和(自身を除く): 80941520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2069, 2936, 3670, 4138, 5872, 7340, 8276, 10345, 14680, 16552, 20690, 29360, 33104, 41380, 82760, 165520, 759323, 1518646, 3037292, 3796615, 6074584, 7593230, 12149168, 15186460, 30372920, 60745840]

約数ペア:

[(1, 60745840), (2, 30372920), (4, 15186460), (5, 12149168), (8, 7593230), (10, 6074584), (16, 3796615), (20, 3037292), (40, 1518646), (80, 759323), (367, 165520), (734, 82760), (1468, 41380), (1835, 33104), (2069, 29360), (2936, 20690), (3670, 16552), (4138, 14680), (5872, 10345), (7340, 8276)]