105722640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146837}}^1$

素因数の和:146856

約数の個数: 60

約数和(自身を含む): 355054284

約数和(自身を除く): 249331644

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, 146837, 293674, 440511, 587348, 734185, 881022, 1174696, 1321533, 1468370, 1762044, 2202555, 2349392, 2643066, 2936740, 3524088, 4405110, 5286132, 5873480, 6607665, 7048176, 8810220, 10572264, 11746960, 13215330, 17620440, 21144528, 26430660, 35240880, 52861320, 105722640]

約数ペア:

[(1, 105722640), (2, 52861320), (3, 35240880), (4, 26430660), (5, 21144528), (6, 17620440), (8, 13215330), (9, 11746960), (10, 10572264), (12, 8810220), (15, 7048176), (16, 6607665), (18, 5873480), (20, 5286132), (24, 4405110), (30, 3524088), (36, 2936740), (40, 2643066), (45, 2349392), (48, 2202555), (60, 1762044), (72, 1468370), (80, 1321533), (90, 1174696), (120, 881022), (144, 734185), (180, 587348), (240, 440511), (360, 293674), (720, 146837)]