1227049920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2363

約数の個数: 168

約数和(自身を含む): 4243730400

約数和(自身を除く): 3016680480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1440, 1592, 1791, 1990, 2141, 2388, 2880, 2985, 3184, 3582, 3980, 4282, 4776, 5970, 6368, 6423, 7164, 7960, 8564, 8955, 9552, 10705, 11940, 12736, 12846, 14328, 15920, 17128, 17910, 19104, 19269, 21410, 23880, 25692, 28656, 31840, 32115, 34256, 35820, 38208, 38538, 42820, 47760, 51384, 57312, 63680, 64230, 68512, 71640, 77076, 85640, 95520, 96345, 102768, 114624, 128460, 137024, 143280, 154152, 171280, 191040, 192690, 205536, 256920, 286560, 308304, 342560, 385380, 411072, 426059, 513840, 573120, 616608, 685120, 770760, 852118, 1027680, 1233216, 1278177, 1541520, 1704236, 2055360, 2130295, 2556354, 3083040, 3408472, 3834531, 4260590, 5112708, 6166080, 6390885, 6816944, 7669062, 8521180, 10225416, 12781770, 13633888, 15338124, 17042360, 19172655, 20450832, 25563540, 27267776, 30676248, 34084720, 38345310, 40901664, 51127080, 61352496, 68169440, 76690620, 81803328, 102254160, 122704992, 136338880, 153381240, 204508320, 245409984, 306762480, 409016640, 613524960, 1227049920]

約数ペア:

[(1, 1227049920), (2, 613524960), (3, 409016640), (4, 306762480), (5, 245409984), (6, 204508320), (8, 153381240), (9, 136338880), (10, 122704992), (12, 102254160), (15, 81803328), (16, 76690620), (18, 68169440), (20, 61352496), (24, 51127080), (30, 40901664), (32, 38345310), (36, 34084720), (40, 30676248), (45, 27267776), (48, 25563540), (60, 20450832), (64, 19172655), (72, 17042360), (80, 15338124), (90, 13633888), (96, 12781770), (120, 10225416), (144, 8521180), (160, 7669062), (180, 6816944), (192, 6390885), (199, 6166080), (240, 5112708), (288, 4260590), (320, 3834531), (360, 3408472), (398, 3083040), (480, 2556354), (576, 2130295), (597, 2055360), (720, 1704236), (796, 1541520), (960, 1278177), (995, 1233216), (1194, 1027680), (1440, 852118), (1592, 770760), (1791, 685120), (1990, 616608), (2141, 573120), (2388, 513840), (2880, 426059), (2985, 411072), (3184, 385380), (3582, 342560), (3980, 308304), (4282, 286560), (4776, 256920), (5970, 205536), (6368, 192690), (6423, 191040), (7164, 171280), (7960, 154152), (8564, 143280), (8955, 137024), (9552, 128460), (10705, 114624), (11940, 102768), (12736, 96345), (12846, 95520), (14328, 85640), (15920, 77076), (17128, 71640), (17910, 68512), (19104, 64230), (19269, 63680), (21410, 57312), (23880, 51384), (25692, 47760), (28656, 42820), (31840, 38538), (32115, 38208), (34256, 35820)]