165360720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{98429}}^1$

素因数の和:98452

約数の個数: 80

約数和(自身を含む): 585855360

約数和(自身を除く): 420494640

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, 98429, 196858, 295287, 393716, 492145, 590574, 689003, 787432, 984290, 1181148, 1378006, 1476435, 1574864, 1968580, 2067009, 2362296, 2756012, 2952870, 3445015, 3937160, 4134018, 4724592, 5512024, 5905740, 6890030, 7874320, 8268036, 10335045, 11024048, 11811480, 13780060, 16536072, 20670090, 23622960, 27560120, 33072144, 41340180, 55120240, 82680360, 165360720]

約数ペア:

[(1, 165360720), (2, 82680360), (3, 55120240), (4, 41340180), (5, 33072144), (6, 27560120), (7, 23622960), (8, 20670090), (10, 16536072), (12, 13780060), (14, 11811480), (15, 11024048), (16, 10335045), (20, 8268036), (21, 7874320), (24, 6890030), (28, 5905740), (30, 5512024), (35, 4724592), (40, 4134018), (42, 3937160), (48, 3445015), (56, 2952870), (60, 2756012), (70, 2362296), (80, 2067009), (84, 1968580), (105, 1574864), (112, 1476435), (120, 1378006), (140, 1181148), (168, 984290), (210, 787432), (240, 689003), (280, 590574), (336, 492145), (420, 393716), (560, 295287), (840, 196858), (1680, 98429)]