64808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135017}}^1$

素因数の和:135035

約数の個数: 48

約数和(自身を含む): 204147216

約数和(自身を除く): 139339056

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, 135017, 270034, 405051, 540068, 675085, 810102, 1080136, 1350170, 1620204, 2025255, 2160272, 2700340, 3240408, 4050510, 4320544, 5400680, 6480816, 8101020, 10801360, 12961632, 16202040, 21602720, 32404080, 64808160]

約数ペア:

[(1, 64808160), (2, 32404080), (3, 21602720), (4, 16202040), (5, 12961632), (6, 10801360), (8, 8101020), (10, 6480816), (12, 5400680), (15, 4320544), (16, 4050510), (20, 3240408), (24, 2700340), (30, 2160272), (32, 2025255), (40, 1620204), (48, 1350170), (60, 1080136), (80, 810102), (96, 675085), (120, 540068), (160, 405051), (240, 270034), (480, 135017)]