89169480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247693}}^1$

素因数の和:247710

約数の個数: 48

約数和(自身を含む): 289801980

約数和(自身を除く): 200632500

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, 247693, 495386, 743079, 990772, 1238465, 1486158, 1981544, 2229237, 2476930, 2972316, 3715395, 4458474, 4953860, 5944632, 7430790, 8916948, 9907720, 11146185, 14861580, 17833896, 22292370, 29723160, 44584740, 89169480]

約数ペア:

[(1, 89169480), (2, 44584740), (3, 29723160), (4, 22292370), (5, 17833896), (6, 14861580), (8, 11146185), (9, 9907720), (10, 8916948), (12, 7430790), (15, 5944632), (18, 4953860), (20, 4458474), (24, 3715395), (30, 2972316), (36, 2476930), (40, 2229237), (45, 1981544), (60, 1486158), (72, 1238465), (90, 990772), (120, 743079), (180, 495386), (360, 247693)]