18823080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9227}}^1$

素因数の和:9258

約数の個数: 64

約数和(自身を含む): 59797440

約数和(自身を除く): 40974360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9227, 18454, 27681, 36908, 46135, 55362, 73816, 92270, 110724, 138405, 156859, 184540, 221448, 276810, 313718, 369080, 470577, 553620, 627436, 784295, 941154, 1107240, 1254872, 1568590, 1882308, 2352885, 3137180, 3764616, 4705770, 6274360, 9411540, 18823080]

約数ペア:

[(1, 18823080), (2, 9411540), (3, 6274360), (4, 4705770), (5, 3764616), (6, 3137180), (8, 2352885), (10, 1882308), (12, 1568590), (15, 1254872), (17, 1107240), (20, 941154), (24, 784295), (30, 627436), (34, 553620), (40, 470577), (51, 369080), (60, 313718), (68, 276810), (85, 221448), (102, 184540), (120, 156859), (136, 138405), (170, 110724), (204, 92270), (255, 73816), (340, 55362), (408, 46135), (510, 36908), (680, 27681), (1020, 18454), (2040, 9227)]