1872797760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{72253}}^1$

素因数の和:72282

約数の個数: 140

約数和(自身を含む): 6661963308

約数和(自身を除く): 4789165548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 72253, 144506, 216759, 289012, 361265, 433518, 578024, 650277, 722530, 867036, 1083795, 1156048, 1300554, 1445060, 1734072, 1950831, 2167590, 2312096, 2601108, 2890120, 3251385, 3468144, 3901662, 4335180, 4624192, 5202216, 5780240, 5852493, 6502770, 6936288, 7803324, 8670360, 9754155, 10404432, 11560480, 11704986, 13005540, 13872576, 15606648, 17340720, 19508310, 20808864, 23120960, 23409972, 26011080, 29262465, 31213296, 34681440, 39016620, 41617728, 46819944, 52022160, 58524930, 62426592, 69362880, 78033240, 93639888, 104044320, 117049860, 124853184, 156066480, 187279776, 208088640, 234099720, 312132960, 374559552, 468199440, 624265920, 936398880, 1872797760]

約数ペア:

[(1, 1872797760), (2, 936398880), (3, 624265920), (4, 468199440), (5, 374559552), (6, 312132960), (8, 234099720), (9, 208088640), (10, 187279776), (12, 156066480), (15, 124853184), (16, 117049860), (18, 104044320), (20, 93639888), (24, 78033240), (27, 69362880), (30, 62426592), (32, 58524930), (36, 52022160), (40, 46819944), (45, 41617728), (48, 39016620), (54, 34681440), (60, 31213296), (64, 29262465), (72, 26011080), (80, 23409972), (81, 23120960), (90, 20808864), (96, 19508310), (108, 17340720), (120, 15606648), (135, 13872576), (144, 13005540), (160, 11704986), (162, 11560480), (180, 10404432), (192, 9754155), (216, 8670360), (240, 7803324), (270, 6936288), (288, 6502770), (320, 5852493), (324, 5780240), (360, 5202216), (405, 4624192), (432, 4335180), (480, 3901662), (540, 3468144), (576, 3251385), (648, 2890120), (720, 2601108), (810, 2312096), (864, 2167590), (960, 1950831), (1080, 1734072), (1296, 1445060), (1440, 1300554), (1620, 1156048), (1728, 1083795), (2160, 867036), (2592, 722530), (2880, 650277), (3240, 578024), (4320, 433518), (5184, 361265), (6480, 289012), (8640, 216759), (12960, 144506), (25920, 72253)]