120822480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167809}}^1$

素因数の和:167828

約数の個数: 60

約数和(自身を含む): 405764580

約数和(自身を除く): 284942100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 167809, 335618, 503427, 671236, 839045, 1006854, 1342472, 1510281, 1678090, 2013708, 2517135, 2684944, 3020562, 3356180, 4027416, 5034270, 6041124, 6712360, 7551405, 8054832, 10068540, 12082248, 13424720, 15102810, 20137080, 24164496, 30205620, 40274160, 60411240, 120822480]

約数ペア:

[(1, 120822480), (2, 60411240), (3, 40274160), (4, 30205620), (5, 24164496), (6, 20137080), (8, 15102810), (9, 13424720), (10, 12082248), (12, 10068540), (15, 8054832), (16, 7551405), (18, 6712360), (20, 6041124), (24, 5034270), (30, 4027416), (36, 3356180), (40, 3020562), (45, 2684944), (48, 2517135), (60, 2013708), (72, 1678090), (80, 1510281), (90, 1342472), (120, 1006854), (144, 839045), (180, 671236), (240, 503427), (360, 335618), (720, 167809)]