2160288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 6627348

約数和(自身を除く): 4467060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 577, 624, 936, 1154, 1248, 1731, 1872, 2308, 3462, 3744, 4616, 5193, 6924, 7501, 9232, 10386, 13848, 15002, 18464, 20772, 22503, 27696, 30004, 41544, 45006, 55392, 60008, 67509, 83088, 90012, 120016, 135018, 166176, 180024, 240032, 270036, 360048, 540072, 720096, 1080144, 2160288]

約数ペア:

[(1, 2160288), (2, 1080144), (3, 720096), (4, 540072), (6, 360048), (8, 270036), (9, 240032), (12, 180024), (13, 166176), (16, 135018), (18, 120016), (24, 90012), (26, 83088), (32, 67509), (36, 60008), (39, 55392), (48, 45006), (52, 41544), (72, 30004), (78, 27696), (96, 22503), (104, 20772), (117, 18464), (144, 15002), (156, 13848), (208, 10386), (234, 9232), (288, 7501), (312, 6924), (416, 5193), (468, 4616), (577, 3744), (624, 3462), (936, 2308), (1154, 1872), (1248, 1731)]