11459880

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 38966400

約数和(自身を除く): 27506520

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, 81, 90, 108, 120, 131, 135, 162, 180, 216, 243, 262, 270, 324, 360, 393, 405, 486, 524, 540, 648, 655, 729, 786, 810, 972, 1048, 1080, 1179, 1215, 1310, 1458, 1572, 1620, 1944, 1965, 2187, 2358, 2430, 2620, 2916, 3144, 3240, 3537, 3645, 3930, 4374, 4716, 4860, 5240, 5832, 5895, 7074, 7290, 7860, 8748, 9432, 9720, 10611, 10935, 11790, 14148, 14580, 15720, 17496, 17685, 21222, 21870, 23580, 28296, 29160, 31833, 35370, 42444, 43740, 47160, 53055, 63666, 70740, 84888, 87480, 95499, 106110, 127332, 141480, 159165, 190998, 212220, 254664, 286497, 318330, 381996, 424440, 477495, 572994, 636660, 763992, 954990, 1145988, 1273320, 1432485, 1909980, 2291976, 2864970, 3819960, 5729940, 11459880]

約数ペア:

[(1, 11459880), (2, 5729940), (3, 3819960), (4, 2864970), (5, 2291976), (6, 1909980), (8, 1432485), (9, 1273320), (10, 1145988), (12, 954990), (15, 763992), (18, 636660), (20, 572994), (24, 477495), (27, 424440), (30, 381996), (36, 318330), (40, 286497), (45, 254664), (54, 212220), (60, 190998), (72, 159165), (81, 141480), (90, 127332), (108, 106110), (120, 95499), (131, 87480), (135, 84888), (162, 70740), (180, 63666), (216, 53055), (243, 47160), (262, 43740), (270, 42444), (324, 35370), (360, 31833), (393, 29160), (405, 28296), (486, 23580), (524, 21870), (540, 21222), (648, 17685), (655, 17496), (729, 15720), (786, 14580), (810, 14148), (972, 11790), (1048, 10935), (1080, 10611), (1179, 9720), (1215, 9432), (1310, 8748), (1458, 7860), (1572, 7290), (1620, 7074), (1944, 5895), (1965, 5832), (2187, 5240), (2358, 4860), (2430, 4716), (2620, 4374), (2916, 3930), (3144, 3645), (3240, 3537)]