77244720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45979}}^1$

素因数の和:46002

約数の個数: 80

約数和(自身を含む): 273672960

約数和(自身を除く): 196428240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45979, 91958, 137937, 183916, 229895, 275874, 321853, 367832, 459790, 551748, 643706, 689685, 735664, 919580, 965559, 1103496, 1287412, 1379370, 1609265, 1839160, 1931118, 2206992, 2574824, 2758740, 3218530, 3678320, 3862236, 4827795, 5149648, 5517480, 6437060, 7724472, 9655590, 11034960, 12874120, 15448944, 19311180, 25748240, 38622360, 77244720]

約数ペア:

[(1, 77244720), (2, 38622360), (3, 25748240), (4, 19311180), (5, 15448944), (6, 12874120), (7, 11034960), (8, 9655590), (10, 7724472), (12, 6437060), (14, 5517480), (15, 5149648), (16, 4827795), (20, 3862236), (21, 3678320), (24, 3218530), (28, 2758740), (30, 2574824), (35, 2206992), (40, 1931118), (42, 1839160), (48, 1609265), (56, 1379370), (60, 1287412), (70, 1103496), (80, 965559), (84, 919580), (105, 735664), (112, 689685), (120, 643706), (140, 551748), (168, 459790), (210, 367832), (240, 321853), (280, 275874), (336, 229895), (420, 183916), (560, 137937), (840, 91958), (1680, 45979)]