157140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 498036

約数和(自身を除く): 340896

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7857, 8730, 10476, 13095, 15714, 17460, 26190, 31428, 39285, 52380, 78570, 157140]

約数ペア:

[(1, 157140), (2, 78570), (3, 52380), (4, 39285), (5, 31428), (6, 26190), (9, 17460), (10, 15714), (12, 13095), (15, 10476), (18, 8730), (20, 7857), (27, 5820), (30, 5238), (36, 4365), (45, 3492), (54, 2910), (60, 2619), (81, 1940), (90, 1746), (97, 1620), (108, 1455), (135, 1164), (162, 970), (180, 873), (194, 810), (270, 582), (291, 540), (324, 485), (388, 405)]