202085760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105253}}^1$

素因数の和:105275

約数の個数: 64

約数和(自身を含む): 644154480

約数和(自身を除く): 442068720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 105253, 210506, 315759, 421012, 526265, 631518, 842024, 1052530, 1263036, 1578795, 1684048, 2105060, 2526072, 3157590, 3368096, 4210120, 5052144, 6315180, 6736192, 8420240, 10104288, 12630360, 13472384, 16840480, 20208576, 25260720, 33680960, 40417152, 50521440, 67361920, 101042880, 202085760]

約数ペア:

[(1, 202085760), (2, 101042880), (3, 67361920), (4, 50521440), (5, 40417152), (6, 33680960), (8, 25260720), (10, 20208576), (12, 16840480), (15, 13472384), (16, 12630360), (20, 10104288), (24, 8420240), (30, 6736192), (32, 6315180), (40, 5052144), (48, 4210120), (60, 3368096), (64, 3157590), (80, 2526072), (96, 2105060), (120, 1684048), (128, 1578795), (160, 1263036), (192, 1052530), (240, 842024), (320, 631518), (384, 526265), (480, 421012), (640, 315759), (960, 210506), (1920, 105253)]