99698640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 310063488

約数和(自身を除く): 210364848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 853, 974, 1461, 1706, 1948, 2435, 2559, 2922, 3412, 3896, 4265, 4870, 5118, 5844, 6824, 7305, 7792, 8530, 9740, 10236, 11688, 12795, 13648, 14610, 17060, 19480, 20472, 23376, 25590, 29220, 34120, 38960, 40944, 51180, 58440, 68240, 102360, 116880, 204720, 415411, 830822, 1246233, 1661644, 2077055, 2492466, 3323288, 4154110, 4984932, 6231165, 6646576, 8308220, 9969864, 12462330, 16616440, 19939728, 24924660, 33232880, 49849320, 99698640]

約数ペア:

[(1, 99698640), (2, 49849320), (3, 33232880), (4, 24924660), (5, 19939728), (6, 16616440), (8, 12462330), (10, 9969864), (12, 8308220), (15, 6646576), (16, 6231165), (20, 4984932), (24, 4154110), (30, 3323288), (40, 2492466), (48, 2077055), (60, 1661644), (80, 1246233), (120, 830822), (240, 415411), (487, 204720), (853, 116880), (974, 102360), (1461, 68240), (1706, 58440), (1948, 51180), (2435, 40944), (2559, 38960), (2922, 34120), (3412, 29220), (3896, 25590), (4265, 23376), (4870, 20472), (5118, 19480), (5844, 17060), (6824, 14610), (7305, 13648), (7792, 12795), (8530, 11688), (9740, 10236)]