259499880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4027}}^1$

素因数の和:4223

約数の個数: 96

約数和(自身を含む): 848296800

約数和(自身を除く): 588796920

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, 179, 180, 358, 360, 537, 716, 895, 1074, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 4027, 4296, 5370, 6444, 7160, 8054, 8055, 10740, 12081, 12888, 16108, 16110, 20135, 21480, 24162, 32216, 32220, 36243, 40270, 48324, 60405, 64440, 72486, 80540, 96648, 120810, 144972, 161080, 181215, 241620, 289944, 362430, 483240, 720833, 724860, 1441666, 1449720, 2162499, 2883332, 3604165, 4324998, 5766664, 6487497, 7208330, 8649996, 10812495, 12974994, 14416660, 17299992, 21624990, 25949988, 28833320, 32437485, 43249980, 51899976, 64874970, 86499960, 129749940, 259499880]

約数ペア:

[(1, 259499880), (2, 129749940), (3, 86499960), (4, 64874970), (5, 51899976), (6, 43249980), (8, 32437485), (9, 28833320), (10, 25949988), (12, 21624990), (15, 17299992), (18, 14416660), (20, 12974994), (24, 10812495), (30, 8649996), (36, 7208330), (40, 6487497), (45, 5766664), (60, 4324998), (72, 3604165), (90, 2883332), (120, 2162499), (179, 1449720), (180, 1441666), (358, 724860), (360, 720833), (537, 483240), (716, 362430), (895, 289944), (1074, 241620), (1432, 181215), (1611, 161080), (1790, 144972), (2148, 120810), (2685, 96648), (3222, 80540), (3580, 72486), (4027, 64440), (4296, 60405), (5370, 48324), (6444, 40270), (7160, 36243), (8054, 32220), (8055, 32216), (10740, 24162), (12081, 21480), (12888, 20135), (16108, 16110)]