456889440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{135979}}^1$

素因数の和:136004

約数の個数: 96

約数和(自身を含む): 1644814080

約数和(自身を除く): 1187924640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 135979, 271958, 407937, 543916, 679895, 815874, 951853, 1087832, 1359790, 1631748, 1903706, 2039685, 2175664, 2719580, 2855559, 3263496, 3807412, 4079370, 4351328, 4759265, 5439160, 5711118, 6526992, 7614824, 8158740, 9518530, 10878320, 11422236, 13053984, 14277795, 15229648, 16317480, 19037060, 21756640, 22844472, 28555590, 30459296, 32634960, 38074120, 45688944, 57111180, 65269920, 76148240, 91377888, 114222360, 152296480, 228444720, 456889440]

約数ペア:

[(1, 456889440), (2, 228444720), (3, 152296480), (4, 114222360), (5, 91377888), (6, 76148240), (7, 65269920), (8, 57111180), (10, 45688944), (12, 38074120), (14, 32634960), (15, 30459296), (16, 28555590), (20, 22844472), (21, 21756640), (24, 19037060), (28, 16317480), (30, 15229648), (32, 14277795), (35, 13053984), (40, 11422236), (42, 10878320), (48, 9518530), (56, 8158740), (60, 7614824), (70, 6526992), (80, 5711118), (84, 5439160), (96, 4759265), (105, 4351328), (112, 4079370), (120, 3807412), (140, 3263496), (160, 2855559), (168, 2719580), (210, 2175664), (224, 2039685), (240, 1903706), (280, 1631748), (336, 1359790), (420, 1087832), (480, 951853), (560, 815874), (672, 679895), (840, 543916), (1120, 407937), (1680, 271958), (3360, 135979)]