54155520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1567}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 192299520

約数和(自身を除く): 138144000

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1567, 1728, 1920, 2160, 2304, 2880, 3134, 3456, 3840, 4320, 4701, 5760, 6268, 6912, 7835, 8640, 9402, 11520, 12536, 14103, 15670, 17280, 18804, 23505, 25072, 28206, 31340, 34560, 37608, 42309, 47010, 50144, 56412, 62680, 70515, 75216, 84618, 94020, 100288, 112824, 125360, 141030, 150432, 169236, 188040, 200576, 211545, 225648, 250720, 282060, 300864, 338472, 376080, 401152, 423090, 451296, 501440, 564120, 601728, 676944, 752160, 846180, 902592, 1002880, 1128240, 1203456, 1353888, 1504320, 1692360, 1805184, 2005760, 2256480, 2707776, 3008640, 3384720, 3610368, 4512960, 5415552, 6017280, 6769440, 9025920, 10831104, 13538880, 18051840, 27077760, 54155520]

約数ペア:

[(1, 54155520), (2, 27077760), (3, 18051840), (4, 13538880), (5, 10831104), (6, 9025920), (8, 6769440), (9, 6017280), (10, 5415552), (12, 4512960), (15, 3610368), (16, 3384720), (18, 3008640), (20, 2707776), (24, 2256480), (27, 2005760), (30, 1805184), (32, 1692360), (36, 1504320), (40, 1353888), (45, 1203456), (48, 1128240), (54, 1002880), (60, 902592), (64, 846180), (72, 752160), (80, 676944), (90, 601728), (96, 564120), (108, 501440), (120, 451296), (128, 423090), (135, 401152), (144, 376080), (160, 338472), (180, 300864), (192, 282060), (216, 250720), (240, 225648), (256, 211545), (270, 200576), (288, 188040), (320, 169236), (360, 150432), (384, 141030), (432, 125360), (480, 112824), (540, 100288), (576, 94020), (640, 84618), (720, 75216), (768, 70515), (864, 62680), (960, 56412), (1080, 50144), (1152, 47010), (1280, 42309), (1440, 37608), (1567, 34560), (1728, 31340), (1920, 28206), (2160, 25072), (2304, 23505), (2880, 18804), (3134, 17280), (3456, 15670), (3840, 14103), (4320, 12536), (4701, 11520), (5760, 9402), (6268, 8640), (6912, 7835)]