208088640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{72253}}^1$

素因数の和:72276

約数の個数: 84

約数和(自身を含む): 715748124

約数和(自身を除く): 507659484

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 72253, 144506, 216759, 289012, 361265, 433518, 578024, 650277, 722530, 867036, 1083795, 1156048, 1300554, 1445060, 1734072, 2167590, 2312096, 2601108, 2890120, 3251385, 3468144, 4335180, 4624192, 5202216, 5780240, 6502770, 6936288, 8670360, 10404432, 11560480, 13005540, 13872576, 17340720, 20808864, 23120960, 26011080, 34681440, 41617728, 52022160, 69362880, 104044320, 208088640]

約数ペア:

[(1, 208088640), (2, 104044320), (3, 69362880), (4, 52022160), (5, 41617728), (6, 34681440), (8, 26011080), (9, 23120960), (10, 20808864), (12, 17340720), (15, 13872576), (16, 13005540), (18, 11560480), (20, 10404432), (24, 8670360), (30, 6936288), (32, 6502770), (36, 5780240), (40, 5202216), (45, 4624192), (48, 4335180), (60, 3468144), (64, 3251385), (72, 2890120), (80, 2601108), (90, 2312096), (96, 2167590), (120, 1734072), (144, 1445060), (160, 1300554), (180, 1156048), (192, 1083795), (240, 867036), (288, 722530), (320, 650277), (360, 578024), (480, 433518), (576, 361265), (720, 289012), (960, 216759), (1440, 144506), (2880, 72253)]