63140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131543}}^1$

素因数の和:131561

約数の個数: 48

約数和(自身を含む): 198894528

約数和(自身を除く): 135753888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 131543, 263086, 394629, 526172, 657715, 789258, 1052344, 1315430, 1578516, 1973145, 2104688, 2630860, 3157032, 3946290, 4209376, 5261720, 6314064, 7892580, 10523440, 12628128, 15785160, 21046880, 31570320, 63140640]

約数ペア:

[(1, 63140640), (2, 31570320), (3, 21046880), (4, 15785160), (5, 12628128), (6, 10523440), (8, 7892580), (10, 6314064), (12, 5261720), (15, 4209376), (16, 3946290), (20, 3157032), (24, 2630860), (30, 2104688), (32, 1973145), (40, 1578516), (48, 1315430), (60, 1052344), (80, 789258), (96, 657715), (120, 526172), (160, 394629), (240, 263086), (480, 131543)]