260202240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7559

約数の個数: 144

約数和(自身を含む): 923479200

約数和(自身を除く): 663276960

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, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7529, 8640, 11520, 15058, 17280, 22587, 30116, 34560, 37645, 45174, 60232, 67761, 75290, 90348, 112935, 120464, 135522, 150580, 180696, 203283, 225870, 240928, 271044, 301160, 338805, 361392, 406566, 451740, 481856, 542088, 602320, 677610, 722784, 813132, 903480, 963712, 1016415, 1084176, 1204640, 1355220, 1445568, 1626264, 1806960, 1927424, 2032830, 2168352, 2409280, 2710440, 2891136, 3252528, 3613920, 4065660, 4336704, 4818560, 5420880, 5782272, 6505056, 7227840, 8131320, 8673408, 9637120, 10841760, 13010112, 14455680, 16262640, 17346816, 21683520, 26020224, 28911360, 32525280, 43367040, 52040448, 65050560, 86734080, 130101120, 260202240]

約数ペア:

[(1, 260202240), (2, 130101120), (3, 86734080), (4, 65050560), (5, 52040448), (6, 43367040), (8, 32525280), (9, 28911360), (10, 26020224), (12, 21683520), (15, 17346816), (16, 16262640), (18, 14455680), (20, 13010112), (24, 10841760), (27, 9637120), (30, 8673408), (32, 8131320), (36, 7227840), (40, 6505056), (45, 5782272), (48, 5420880), (54, 4818560), (60, 4336704), (64, 4065660), (72, 3613920), (80, 3252528), (90, 2891136), (96, 2710440), (108, 2409280), (120, 2168352), (128, 2032830), (135, 1927424), (144, 1806960), (160, 1626264), (180, 1445568), (192, 1355220), (216, 1204640), (240, 1084176), (256, 1016415), (270, 963712), (288, 903480), (320, 813132), (360, 722784), (384, 677610), (432, 602320), (480, 542088), (540, 481856), (576, 451740), (640, 406566), (720, 361392), (768, 338805), (864, 301160), (960, 271044), (1080, 240928), (1152, 225870), (1280, 203283), (1440, 180696), (1728, 150580), (1920, 135522), (2160, 120464), (2304, 112935), (2880, 90348), (3456, 75290), (3840, 67761), (4320, 60232), (5760, 45174), (6912, 37645), (7529, 34560), (8640, 30116), (11520, 22587), (15058, 17280)]