2746678320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1264

約数の個数: 240

約数和(自身を含む): 9566768640

約数和(自身を除く): 6820090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 79, 80, 86, 90, 120, 129, 144, 158, 172, 180, 215, 237, 240, 258, 316, 344, 360, 387, 395, 430, 474, 516, 632, 645, 688, 711, 720, 774, 790, 860, 948, 1032, 1123, 1185, 1264, 1290, 1422, 1548, 1580, 1720, 1896, 1935, 2064, 2246, 2370, 2580, 2844, 3096, 3160, 3369, 3397, 3440, 3555, 3792, 3870, 4492, 4740, 5160, 5615, 5688, 6192, 6320, 6738, 6794, 7110, 7740, 8984, 9480, 10107, 10191, 10320, 11230, 11376, 13476, 13588, 14220, 15480, 16845, 16985, 17968, 18960, 20214, 20382, 22460, 26952, 27176, 28440, 30573, 30960, 33690, 33970, 40428, 40764, 44920, 48289, 50535, 50955, 53904, 54352, 56880, 61146, 67380, 67940, 80856, 81528, 88717, 89840, 96578, 101070, 101910, 122292, 134760, 135880, 144867, 152865, 161712, 163056, 177434, 193156, 202140, 203820, 241445, 244584, 266151, 269520, 271760, 289734, 305730, 354868, 386312, 404280, 407640, 434601, 443585, 482890, 489168, 532302, 579468, 611460, 709736, 724335, 772624, 798453, 808560, 815280, 869202, 887170, 965780, 1064604, 1158936, 1222920, 1330755, 1419472, 1448670, 1596906, 1738404, 1774340, 1931560, 2129208, 2173005, 2317872, 2445840, 2661510, 2897340, 3193812, 3476808, 3548680, 3814831, 3863120, 3992265, 4258416, 4346010, 5323020, 5794680, 6387624, 6953616, 7097360, 7629662, 7984530, 8692020, 10646040, 11444493, 11589360, 12775248, 15259324, 15969060, 17384040, 19074155, 21292080, 22888986, 30518648, 31938120, 34333479, 34768080, 38148310, 45777972, 57222465, 61037296, 63876240, 68666958, 76296620, 91555944, 114444930, 137333916, 152593240, 171667395, 183111888, 228889860, 274667832, 305186480, 343334790, 457779720, 549335664, 686669580, 915559440, 1373339160, 2746678320]

約数ペア:

[(1, 2746678320), (2, 1373339160), (3, 915559440), (4, 686669580), (5, 549335664), (6, 457779720), (8, 343334790), (9, 305186480), (10, 274667832), (12, 228889860), (15, 183111888), (16, 171667395), (18, 152593240), (20, 137333916), (24, 114444930), (30, 91555944), (36, 76296620), (40, 68666958), (43, 63876240), (45, 61037296), (48, 57222465), (60, 45777972), (72, 38148310), (79, 34768080), (80, 34333479), (86, 31938120), (90, 30518648), (120, 22888986), (129, 21292080), (144, 19074155), (158, 17384040), (172, 15969060), (180, 15259324), (215, 12775248), (237, 11589360), (240, 11444493), (258, 10646040), (316, 8692020), (344, 7984530), (360, 7629662), (387, 7097360), (395, 6953616), (430, 6387624), (474, 5794680), (516, 5323020), (632, 4346010), (645, 4258416), (688, 3992265), (711, 3863120), (720, 3814831), (774, 3548680), (790, 3476808), (860, 3193812), (948, 2897340), (1032, 2661510), (1123, 2445840), (1185, 2317872), (1264, 2173005), (1290, 2129208), (1422, 1931560), (1548, 1774340), (1580, 1738404), (1720, 1596906), (1896, 1448670), (1935, 1419472), (2064, 1330755), (2246, 1222920), (2370, 1158936), (2580, 1064604), (2844, 965780), (3096, 887170), (3160, 869202), (3369, 815280), (3397, 808560), (3440, 798453), (3555, 772624), (3792, 724335), (3870, 709736), (4492, 611460), (4740, 579468), (5160, 532302), (5615, 489168), (5688, 482890), (6192, 443585), (6320, 434601), (6738, 407640), (6794, 404280), (7110, 386312), (7740, 354868), (8984, 305730), (9480, 289734), (10107, 271760), (10191, 269520), (10320, 266151), (11230, 244584), (11376, 241445), (13476, 203820), (13588, 202140), (14220, 193156), (15480, 177434), (16845, 163056), (16985, 161712), (17968, 152865), (18960, 144867), (20214, 135880), (20382, 134760), (22460, 122292), (26952, 101910), (27176, 101070), (28440, 96578), (30573, 89840), (30960, 88717), (33690, 81528), (33970, 80856), (40428, 67940), (40764, 67380), (44920, 61146), (48289, 56880), (50535, 54352), (50955, 53904)]