89128080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41263}}^1$

素因数の和:41285

約数の個数: 80

約数和(自身を含む): 307004160

約数和(自身を除く): 217876080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41263, 82526, 123789, 165052, 206315, 247578, 330104, 371367, 412630, 495156, 618945, 660208, 742734, 825260, 990312, 1114101, 1237890, 1485468, 1650520, 1856835, 1980624, 2228202, 2475780, 2970936, 3301040, 3713670, 4456404, 4951560, 5570505, 5941872, 7427340, 8912808, 9903120, 11141010, 14854680, 17825616, 22282020, 29709360, 44564040, 89128080]

約数ペア:

[(1, 89128080), (2, 44564040), (3, 29709360), (4, 22282020), (5, 17825616), (6, 14854680), (8, 11141010), (9, 9903120), (10, 8912808), (12, 7427340), (15, 5941872), (16, 5570505), (18, 4951560), (20, 4456404), (24, 3713670), (27, 3301040), (30, 2970936), (36, 2475780), (40, 2228202), (45, 1980624), (48, 1856835), (54, 1650520), (60, 1485468), (72, 1237890), (80, 1114101), (90, 990312), (108, 825260), (120, 742734), (135, 660208), (144, 618945), (180, 495156), (216, 412630), (240, 371367), (270, 330104), (360, 247578), (432, 206315), (540, 165052), (720, 123789), (1080, 82526), (2160, 41263)]