270965520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17921}}^1$

素因数の和:17950

約数の個数: 160

約数和(自身を含む): 1066717440

約数和(自身を除く): 795751920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 17921, 35842, 53763, 71684, 89605, 107526, 125447, 143368, 161289, 179210, 215052, 250894, 268815, 286736, 322578, 358420, 376341, 430104, 483867, 501788, 537630, 627235, 645156, 716840, 752682, 806445, 860208, 967734, 1003576, 1075260, 1129023, 1254470, 1290312, 1433680, 1505364, 1612890, 1881705, 1935468, 2007152, 2150520, 2258046, 2419335, 2508940, 2580624, 3010728, 3225780, 3387069, 3763410, 3870936, 4301040, 4516092, 4838670, 5017880, 5645115, 6021456, 6451560, 6774138, 7526820, 7741872, 9032184, 9677340, 10035760, 11290230, 12903120, 13548276, 15053640, 16935345, 18064368, 19354680, 22580460, 27096552, 30107280, 33870690, 38709360, 45160920, 54193104, 67741380, 90321840, 135482760, 270965520]

約数ペア:

[(1, 270965520), (2, 135482760), (3, 90321840), (4, 67741380), (5, 54193104), (6, 45160920), (7, 38709360), (8, 33870690), (9, 30107280), (10, 27096552), (12, 22580460), (14, 19354680), (15, 18064368), (16, 16935345), (18, 15053640), (20, 13548276), (21, 12903120), (24, 11290230), (27, 10035760), (28, 9677340), (30, 9032184), (35, 7741872), (36, 7526820), (40, 6774138), (42, 6451560), (45, 6021456), (48, 5645115), (54, 5017880), (56, 4838670), (60, 4516092), (63, 4301040), (70, 3870936), (72, 3763410), (80, 3387069), (84, 3225780), (90, 3010728), (105, 2580624), (108, 2508940), (112, 2419335), (120, 2258046), (126, 2150520), (135, 2007152), (140, 1935468), (144, 1881705), (168, 1612890), (180, 1505364), (189, 1433680), (210, 1290312), (216, 1254470), (240, 1129023), (252, 1075260), (270, 1003576), (280, 967734), (315, 860208), (336, 806445), (360, 752682), (378, 716840), (420, 645156), (432, 627235), (504, 537630), (540, 501788), (560, 483867), (630, 430104), (720, 376341), (756, 358420), (840, 322578), (945, 286736), (1008, 268815), (1080, 250894), (1260, 215052), (1512, 179210), (1680, 161289), (1890, 143368), (2160, 125447), (2520, 107526), (3024, 89605), (3780, 71684), (5040, 53763), (7560, 35842), (15120, 17921)]