30189240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27953}}^1$

素因数の和:27973

約数の個数: 64

約数和(自身を含む): 100634400

約数和(自身を除く): 70445160

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, 27953, 55906, 83859, 111812, 139765, 167718, 223624, 251577, 279530, 335436, 419295, 503154, 559060, 670872, 754731, 838590, 1006308, 1118120, 1257885, 1509462, 1677180, 2012616, 2515770, 3018924, 3354360, 3773655, 5031540, 6037848, 7547310, 10063080, 15094620, 30189240]

約数ペア:

[(1, 30189240), (2, 15094620), (3, 10063080), (4, 7547310), (5, 6037848), (6, 5031540), (8, 3773655), (9, 3354360), (10, 3018924), (12, 2515770), (15, 2012616), (18, 1677180), (20, 1509462), (24, 1257885), (27, 1118120), (30, 1006308), (36, 838590), (40, 754731), (45, 670872), (54, 559060), (60, 503154), (72, 419295), (90, 335436), (108, 279530), (120, 251577), (135, 223624), (180, 167718), (216, 139765), (270, 111812), (360, 83859), (540, 55906), (1080, 27953)]