12783240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35509}}^1$

素因数の和:35526

約数の個数: 48

約数和(自身を含む): 41546700

約数和(自身を除く): 28763460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35509, 71018, 106527, 142036, 177545, 213054, 284072, 319581, 355090, 426108, 532635, 639162, 710180, 852216, 1065270, 1278324, 1420360, 1597905, 2130540, 2556648, 3195810, 4261080, 6391620, 12783240]

約数ペア:

[(1, 12783240), (2, 6391620), (3, 4261080), (4, 3195810), (5, 2556648), (6, 2130540), (8, 1597905), (9, 1420360), (10, 1278324), (12, 1065270), (15, 852216), (18, 710180), (20, 639162), (24, 532635), (30, 426108), (36, 355090), (40, 319581), (45, 284072), (60, 213054), (72, 177545), (90, 142036), (120, 106527), (180, 71018), (360, 35509)]