64266480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29753}}^1$

素因数の和:29775

約数の個数: 80

約数和(自身を含む): 221369760

約数和(自身を除く): 157103280

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, 29753, 59506, 89259, 119012, 148765, 178518, 238024, 267777, 297530, 357036, 446295, 476048, 535554, 595060, 714072, 803331, 892590, 1071108, 1190120, 1338885, 1428144, 1606662, 1785180, 2142216, 2380240, 2677770, 3213324, 3570360, 4016655, 4284432, 5355540, 6426648, 7140720, 8033310, 10711080, 12853296, 16066620, 21422160, 32133240, 64266480]

約数ペア:

[(1, 64266480), (2, 32133240), (3, 21422160), (4, 16066620), (5, 12853296), (6, 10711080), (8, 8033310), (9, 7140720), (10, 6426648), (12, 5355540), (15, 4284432), (16, 4016655), (18, 3570360), (20, 3213324), (24, 2677770), (27, 2380240), (30, 2142216), (36, 1785180), (40, 1606662), (45, 1428144), (48, 1338885), (54, 1190120), (60, 1071108), (72, 892590), (80, 803331), (90, 714072), (108, 595060), (120, 535554), (135, 476048), (144, 446295), (180, 357036), (216, 297530), (240, 267777), (270, 238024), (360, 178518), (432, 148765), (540, 119012), (720, 89259), (1080, 59506), (2160, 29753)]