154749240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 504644400

約数和(自身を除く): 349895160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 1051, 1227, 1636, 2045, 2102, 2454, 3153, 3272, 3681, 4090, 4204, 4908, 5255, 6135, 6306, 7362, 8180, 8408, 9459, 9816, 10510, 12270, 12612, 14724, 15765, 16360, 18405, 18918, 21020, 24540, 25224, 29448, 31530, 36810, 37836, 42040, 47295, 49080, 63060, 73620, 75672, 94590, 126120, 147240, 189180, 378360, 429859, 859718, 1289577, 1719436, 2149295, 2579154, 3438872, 3868731, 4298590, 5158308, 6447885, 7737462, 8597180, 10316616, 12895770, 15474924, 17194360, 19343655, 25791540, 30949848, 38687310, 51583080, 77374620, 154749240]

約数ペア:

[(1, 154749240), (2, 77374620), (3, 51583080), (4, 38687310), (5, 30949848), (6, 25791540), (8, 19343655), (9, 17194360), (10, 15474924), (12, 12895770), (15, 10316616), (18, 8597180), (20, 7737462), (24, 6447885), (30, 5158308), (36, 4298590), (40, 3868731), (45, 3438872), (60, 2579154), (72, 2149295), (90, 1719436), (120, 1289577), (180, 859718), (360, 429859), (409, 378360), (818, 189180), (1051, 147240), (1227, 126120), (1636, 94590), (2045, 75672), (2102, 73620), (2454, 63060), (3153, 49080), (3272, 47295), (3681, 42040), (4090, 37836), (4204, 36810), (4908, 31530), (5255, 29448), (6135, 25224), (6306, 24540), (7362, 21020), (8180, 18918), (8408, 18405), (9459, 16360), (9816, 15765), (10510, 14724), (12270, 12612)]