73994160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308309}}^1$

素因数の和:308325

約数の個数: 40

約数和(自身を含む): 229382640

約数和(自身を除く): 155388480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308309, 616618, 924927, 1233236, 1541545, 1849854, 2466472, 3083090, 3699708, 4624635, 4932944, 6166180, 7399416, 9249270, 12332360, 14798832, 18498540, 24664720, 36997080, 73994160]

約数ペア:

[(1, 73994160), (2, 36997080), (3, 24664720), (4, 18498540), (5, 14798832), (6, 12332360), (8, 9249270), (10, 7399416), (12, 6166180), (15, 4932944), (16, 4624635), (20, 3699708), (24, 3083090), (30, 2466472), (40, 1849854), (48, 1541545), (60, 1233236), (80, 924927), (120, 616618), (240, 308309)]