235287720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{217859}}^1$

素因数の和:217879

約数の個数: 64

約数和(自身を含む): 784296000

約数和(自身を除く): 549008280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 217859, 435718, 653577, 871436, 1089295, 1307154, 1742872, 1960731, 2178590, 2614308, 3267885, 3921462, 4357180, 5228616, 5882193, 6535770, 7842924, 8714360, 9803655, 11764386, 13071540, 15685848, 19607310, 23528772, 26143080, 29410965, 39214620, 47057544, 58821930, 78429240, 117643860, 235287720]

約数ペア:

[(1, 235287720), (2, 117643860), (3, 78429240), (4, 58821930), (5, 47057544), (6, 39214620), (8, 29410965), (9, 26143080), (10, 23528772), (12, 19607310), (15, 15685848), (18, 13071540), (20, 11764386), (24, 9803655), (27, 8714360), (30, 7842924), (36, 6535770), (40, 5882193), (45, 5228616), (54, 4357180), (60, 3921462), (72, 3267885), (90, 2614308), (108, 2178590), (120, 1960731), (135, 1742872), (180, 1307154), (216, 1089295), (270, 871436), (360, 653577), (540, 435718), (1080, 217859)]