2118273120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2339

約数の個数: 240

約数和(自身を含む): 7581530880

約数和(自身を除く): 5463257760

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 720, 730, 810, 864, 876, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1620, 1752, 1971, 2160, 2190, 2239, 2336, 2592, 2628, 2920, 3240, 3285, 3504, 3942, 4320, 4380, 4478, 5256, 5840, 5913, 6480, 6570, 6717, 7008, 7884, 8760, 8956, 9855, 10512, 11195, 11680, 11826, 12960, 13140, 13434, 15768, 17520, 17912, 19710, 20151, 21024, 22390, 23652, 26280, 26868, 29565, 31536, 33585, 35040, 35824, 39420, 40302, 44780, 47304, 52560, 53736, 59130, 60453, 63072, 67170, 71648, 78840, 80604, 89560, 94608, 100755, 105120, 107472, 118260, 120906, 134340, 157680, 161208, 163447, 179120, 181359, 189216, 201510, 214944, 236520, 241812, 268680, 302265, 315360, 322416, 326894, 358240, 362718, 403020, 473040, 483624, 490341, 537360, 604530, 644832, 653788, 725436, 806040, 817235, 906795, 946080, 967248, 980682, 1074720, 1209060, 1307576, 1450872, 1471023, 1612080, 1634470, 1813590, 1934496, 1961364, 2418120, 2451705, 2615152, 2901744, 2942046, 3224160, 3268940, 3627180, 3922728, 4413069, 4836240, 4903410, 5230304, 5803488, 5884092, 6537880, 7254360, 7355115, 7845456, 8826138, 9672480, 9806820, 11768184, 13075760, 13239207, 14508720, 14710230, 15690912, 17652276, 19613640, 22065345, 23536368, 26151520, 26478414, 29017440, 29420460, 35304552, 39227280, 44130690, 47072736, 52956828, 58840920, 66196035, 70609104, 78454560, 88261380, 105913656, 117681840, 132392070, 141218208, 176522760, 211827312, 235363680, 264784140, 353045520, 423654624, 529568280, 706091040, 1059136560, 2118273120]

約数ペア:

[(1, 2118273120), (2, 1059136560), (3, 706091040), (4, 529568280), (5, 423654624), (6, 353045520), (8, 264784140), (9, 235363680), (10, 211827312), (12, 176522760), (15, 141218208), (16, 132392070), (18, 117681840), (20, 105913656), (24, 88261380), (27, 78454560), (30, 70609104), (32, 66196035), (36, 58840920), (40, 52956828), (45, 47072736), (48, 44130690), (54, 39227280), (60, 35304552), (72, 29420460), (73, 29017440), (80, 26478414), (81, 26151520), (90, 23536368), (96, 22065345), (108, 19613640), (120, 17652276), (135, 15690912), (144, 14710230), (146, 14508720), (160, 13239207), (162, 13075760), (180, 11768184), (216, 9806820), (219, 9672480), (240, 8826138), (270, 7845456), (288, 7355115), (292, 7254360), (324, 6537880), (360, 5884092), (365, 5803488), (405, 5230304), (432, 4903410), (438, 4836240), (480, 4413069), (540, 3922728), (584, 3627180), (648, 3268940), (657, 3224160), (720, 2942046), (730, 2901744), (810, 2615152), (864, 2451705), (876, 2418120), (1080, 1961364), (1095, 1934496), (1168, 1813590), (1296, 1634470), (1314, 1612080), (1440, 1471023), (1460, 1450872), (1620, 1307576), (1752, 1209060), (1971, 1074720), (2160, 980682), (2190, 967248), (2239, 946080), (2336, 906795), (2592, 817235), (2628, 806040), (2920, 725436), (3240, 653788), (3285, 644832), (3504, 604530), (3942, 537360), (4320, 490341), (4380, 483624), (4478, 473040), (5256, 403020), (5840, 362718), (5913, 358240), (6480, 326894), (6570, 322416), (6717, 315360), (7008, 302265), (7884, 268680), (8760, 241812), (8956, 236520), (9855, 214944), (10512, 201510), (11195, 189216), (11680, 181359), (11826, 179120), (12960, 163447), (13140, 161208), (13434, 157680), (15768, 134340), (17520, 120906), (17912, 118260), (19710, 107472), (20151, 105120), (21024, 100755), (22390, 94608), (23652, 89560), (26280, 80604), (26868, 78840), (29565, 71648), (31536, 67170), (33585, 63072), (35040, 60453), (35824, 59130), (39420, 53736), (40302, 52560), (44780, 47304)]