155469240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{143953}}^1$

素因数の和:143973

約数の個数: 64

約数和(自身を含む): 518234400

約数和(自身を除く): 362765160

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, 143953, 287906, 431859, 575812, 719765, 863718, 1151624, 1295577, 1439530, 1727436, 2159295, 2591154, 2879060, 3454872, 3886731, 4318590, 5182308, 5758120, 6477885, 7773462, 8637180, 10364616, 12955770, 15546924, 17274360, 19433655, 25911540, 31093848, 38867310, 51823080, 77734620, 155469240]

約数ペア:

[(1, 155469240), (2, 77734620), (3, 51823080), (4, 38867310), (5, 31093848), (6, 25911540), (8, 19433655), (9, 17274360), (10, 15546924), (12, 12955770), (15, 10364616), (18, 8637180), (20, 7773462), (24, 6477885), (27, 5758120), (30, 5182308), (36, 4318590), (40, 3886731), (45, 3454872), (54, 2879060), (60, 2591154), (72, 2159295), (90, 1727436), (108, 1439530), (120, 1295577), (135, 1151624), (180, 863718), (216, 719765), (270, 575812), (360, 431859), (540, 287906), (1080, 143953)]