289463760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7922

約数の個数: 160

約数和(自身を含む): 1055825280

約数和(自身を除く): 766361520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 7883, 9180, 12240, 15766, 18360, 23649, 31532, 36720, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 134011, 141894, 157660, 189192, 212841, 236490, 268022, 283788, 315320, 354735, 378384, 402033, 425682, 472980, 536044, 567576, 630640, 670055, 709470, 804066, 851364, 945960, 1064205, 1072088, 1135152, 1206099, 1340110, 1418940, 1608132, 1702728, 1891920, 2010165, 2128410, 2144176, 2412198, 2680220, 2837880, 3216264, 3405456, 3618297, 4020330, 4256820, 4824396, 5360440, 5675760, 6030495, 6432528, 7236594, 8040660, 8513640, 9648792, 10720880, 12060990, 14473188, 16081320, 17027280, 18091485, 19297584, 24121980, 28946376, 32162640, 36182970, 48243960, 57892752, 72365940, 96487920, 144731880, 289463760]

約数ペア:

[(1, 289463760), (2, 144731880), (3, 96487920), (4, 72365940), (5, 57892752), (6, 48243960), (8, 36182970), (9, 32162640), (10, 28946376), (12, 24121980), (15, 19297584), (16, 18091485), (17, 17027280), (18, 16081320), (20, 14473188), (24, 12060990), (27, 10720880), (30, 9648792), (34, 8513640), (36, 8040660), (40, 7236594), (45, 6432528), (48, 6030495), (51, 5675760), (54, 5360440), (60, 4824396), (68, 4256820), (72, 4020330), (80, 3618297), (85, 3405456), (90, 3216264), (102, 2837880), (108, 2680220), (120, 2412198), (135, 2144176), (136, 2128410), (144, 2010165), (153, 1891920), (170, 1702728), (180, 1608132), (204, 1418940), (216, 1340110), (240, 1206099), (255, 1135152), (270, 1072088), (272, 1064205), (306, 945960), (340, 851364), (360, 804066), (408, 709470), (432, 670055), (459, 630640), (510, 567576), (540, 536044), (612, 472980), (680, 425682), (720, 402033), (765, 378384), (816, 354735), (918, 315320), (1020, 283788), (1080, 268022), (1224, 236490), (1360, 212841), (1530, 189192), (1836, 157660), (2040, 141894), (2160, 134011), (2295, 126128), (2448, 118245), (3060, 94596), (3672, 78830), (4080, 70947), (4590, 63064), (6120, 47298), (7344, 39415), (7883, 36720), (9180, 31532), (12240, 23649), (15766, 18360)]