26417880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 89726400

約数和(自身を除く): 63308520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 401, 488, 540, 549, 610, 732, 802, 915, 1080, 1098, 1203, 1220, 1464, 1604, 1647, 1830, 2005, 2196, 2406, 2440, 2745, 3208, 3294, 3609, 3660, 4010, 4392, 4812, 5490, 6015, 6588, 7218, 7320, 8020, 8235, 9624, 10827, 10980, 12030, 13176, 14436, 16040, 16470, 18045, 21654, 21960, 24060, 24461, 28872, 32940, 36090, 43308, 48120, 48922, 54135, 65880, 72180, 73383, 86616, 97844, 108270, 122305, 144360, 146766, 195688, 216540, 220149, 244610, 293532, 366915, 433080, 440298, 489220, 587064, 660447, 733830, 880596, 978440, 1100745, 1320894, 1467660, 1761192, 2201490, 2641788, 2935320, 3302235, 4402980, 5283576, 6604470, 8805960, 13208940, 26417880]

約数ペア:

[(1, 26417880), (2, 13208940), (3, 8805960), (4, 6604470), (5, 5283576), (6, 4402980), (8, 3302235), (9, 2935320), (10, 2641788), (12, 2201490), (15, 1761192), (18, 1467660), (20, 1320894), (24, 1100745), (27, 978440), (30, 880596), (36, 733830), (40, 660447), (45, 587064), (54, 489220), (60, 440298), (61, 433080), (72, 366915), (90, 293532), (108, 244610), (120, 220149), (122, 216540), (135, 195688), (180, 146766), (183, 144360), (216, 122305), (244, 108270), (270, 97844), (305, 86616), (360, 73383), (366, 72180), (401, 65880), (488, 54135), (540, 48922), (549, 48120), (610, 43308), (732, 36090), (802, 32940), (915, 28872), (1080, 24461), (1098, 24060), (1203, 21960), (1220, 21654), (1464, 18045), (1604, 16470), (1647, 16040), (1830, 14436), (2005, 13176), (2196, 12030), (2406, 10980), (2440, 10827), (2745, 9624), (3208, 8235), (3294, 8020), (3609, 7320), (3660, 7218), (4010, 6588), (4392, 6015), (4812, 5490)]