65798760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548323}}^1$

素因数の和:548337

約数の個数: 32

約数和(自身を含む): 197396640

約数和(自身を除く): 131597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548323, 1096646, 1644969, 2193292, 2741615, 3289938, 4386584, 5483230, 6579876, 8224845, 10966460, 13159752, 16449690, 21932920, 32899380, 65798760]

約数ペア:

[(1, 65798760), (2, 32899380), (3, 21932920), (4, 16449690), (5, 13159752), (6, 10966460), (8, 8224845), (10, 6579876), (12, 5483230), (15, 4386584), (20, 3289938), (24, 2741615), (30, 2193292), (40, 1644969), (60, 1096646), (120, 548323)]