202084560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280673}}^1$

素因数の和:280692

約数の個数: 60

約数和(自身を含む): 678669732

約数和(自身を除く): 476585172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 280673, 561346, 842019, 1122692, 1403365, 1684038, 2245384, 2526057, 2806730, 3368076, 4210095, 4490768, 5052114, 5613460, 6736152, 8420190, 10104228, 11226920, 12630285, 13472304, 16840380, 20208456, 22453840, 25260570, 33680760, 40416912, 50521140, 67361520, 101042280, 202084560]

約数ペア:

[(1, 202084560), (2, 101042280), (3, 67361520), (4, 50521140), (5, 40416912), (6, 33680760), (8, 25260570), (9, 22453840), (10, 20208456), (12, 16840380), (15, 13472304), (16, 12630285), (18, 11226920), (20, 10104228), (24, 8420190), (30, 6736152), (36, 5613460), (40, 5052114), (45, 4490768), (48, 4210095), (60, 3368076), (72, 2806730), (80, 2526057), (90, 2245384), (120, 1684038), (144, 1403365), (180, 1122692), (240, 842019), (360, 561346), (720, 280673)]