87070680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80621}}^1$

素因数の和:80641

約数の個数: 64

約数和(自身を含む): 290239200

約数和(自身を除く): 203168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80621, 161242, 241863, 322484, 403105, 483726, 644968, 725589, 806210, 967452, 1209315, 1451178, 1612420, 1934904, 2176767, 2418630, 2902356, 3224840, 3627945, 4353534, 4837260, 5804712, 7255890, 8707068, 9674520, 10883835, 14511780, 17414136, 21767670, 29023560, 43535340, 87070680]

約数ペア:

[(1, 87070680), (2, 43535340), (3, 29023560), (4, 21767670), (5, 17414136), (6, 14511780), (8, 10883835), (9, 9674520), (10, 8707068), (12, 7255890), (15, 5804712), (18, 4837260), (20, 4353534), (24, 3627945), (27, 3224840), (30, 2902356), (36, 2418630), (40, 2176767), (45, 1934904), (54, 1612420), (60, 1451178), (72, 1209315), (90, 967452), (108, 806210), (120, 725589), (135, 644968), (180, 483726), (216, 403105), (270, 322484), (360, 241863), (540, 161242), (1080, 80621)]