1625760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1150

約数の個数: 72

約数和(自身を含む): 5552820

約数和(自身を除く): 3927060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1129, 1440, 2258, 3387, 4516, 5645, 6774, 9032, 10161, 11290, 13548, 16935, 18064, 20322, 22580, 27096, 33870, 36128, 40644, 45160, 50805, 54192, 67740, 81288, 90320, 101610, 108384, 135480, 162576, 180640, 203220, 270960, 325152, 406440, 541920, 812880, 1625760]

約数ペア:

[(1, 1625760), (2, 812880), (3, 541920), (4, 406440), (5, 325152), (6, 270960), (8, 203220), (9, 180640), (10, 162576), (12, 135480), (15, 108384), (16, 101610), (18, 90320), (20, 81288), (24, 67740), (30, 54192), (32, 50805), (36, 45160), (40, 40644), (45, 36128), (48, 33870), (60, 27096), (72, 22580), (80, 20322), (90, 18064), (96, 16935), (120, 13548), (144, 11290), (160, 10161), (180, 9032), (240, 6774), (288, 5645), (360, 4516), (480, 3387), (720, 2258), (1129, 1440)]