69254160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288559}}^1$

素因数の和:288575

約数の個数: 40

約数和(自身を含む): 214688640

約数和(自身を除く): 145434480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288559, 577118, 865677, 1154236, 1442795, 1731354, 2308472, 2885590, 3462708, 4328385, 4616944, 5771180, 6925416, 8656770, 11542360, 13850832, 17313540, 23084720, 34627080, 69254160]

約数ペア:

[(1, 69254160), (2, 34627080), (3, 23084720), (4, 17313540), (5, 13850832), (6, 11542360), (8, 8656770), (10, 6925416), (12, 5771180), (15, 4616944), (16, 4328385), (20, 3462708), (24, 2885590), (30, 2308472), (40, 1731354), (48, 1442795), (60, 1154236), (80, 865677), (120, 577118), (240, 288559)]