1307538720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1304

約数の個数: 192

約数和(自身を含む): 4595754240

約数和(自身を除く): 3288215520

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, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 313, 360, 432, 480, 540, 626, 720, 864, 939, 967, 1080, 1252, 1440, 1565, 1878, 1934, 2160, 2504, 2817, 2901, 3130, 3756, 3868, 4320, 4695, 4835, 5008, 5634, 5802, 6260, 7512, 7736, 8451, 8703, 9390, 9670, 10016, 11268, 11604, 12520, 14085, 14505, 15024, 15472, 16902, 17406, 18780, 19340, 22536, 23208, 25040, 26109, 28170, 29010, 30048, 30944, 33804, 34812, 37560, 38680, 42255, 43515, 45072, 46416, 50080, 52218, 56340, 58020, 67608, 69624, 75120, 77360, 84510, 87030, 90144, 92832, 104436, 112680, 116040, 130545, 135216, 139248, 150240, 154720, 169020, 174060, 208872, 225360, 232080, 261090, 270432, 278496, 302671, 338040, 348120, 417744, 450720, 464160, 522180, 605342, 676080, 696240, 835488, 908013, 1044360, 1210684, 1352160, 1392480, 1513355, 1816026, 2088720, 2421368, 2724039, 3026710, 3632052, 4177440, 4540065, 4842736, 5448078, 6053420, 7264104, 8172117, 9080130, 9685472, 10896156, 12106840, 13620195, 14528208, 16344234, 18160260, 21792312, 24213680, 27240390, 29056416, 32688468, 36320520, 40860585, 43584624, 48427360, 54480780, 65376936, 72641040, 81721170, 87169248, 108961560, 130753872, 145282080, 163442340, 217923120, 261507744, 326884680, 435846240, 653769360, 1307538720]

約数ペア:

[(1, 1307538720), (2, 653769360), (3, 435846240), (4, 326884680), (5, 261507744), (6, 217923120), (8, 163442340), (9, 145282080), (10, 130753872), (12, 108961560), (15, 87169248), (16, 81721170), (18, 72641040), (20, 65376936), (24, 54480780), (27, 48427360), (30, 43584624), (32, 40860585), (36, 36320520), (40, 32688468), (45, 29056416), (48, 27240390), (54, 24213680), (60, 21792312), (72, 18160260), (80, 16344234), (90, 14528208), (96, 13620195), (108, 12106840), (120, 10896156), (135, 9685472), (144, 9080130), (160, 8172117), (180, 7264104), (216, 6053420), (240, 5448078), (270, 4842736), (288, 4540065), (313, 4177440), (360, 3632052), (432, 3026710), (480, 2724039), (540, 2421368), (626, 2088720), (720, 1816026), (864, 1513355), (939, 1392480), (967, 1352160), (1080, 1210684), (1252, 1044360), (1440, 908013), (1565, 835488), (1878, 696240), (1934, 676080), (2160, 605342), (2504, 522180), (2817, 464160), (2901, 450720), (3130, 417744), (3756, 348120), (3868, 338040), (4320, 302671), (4695, 278496), (4835, 270432), (5008, 261090), (5634, 232080), (5802, 225360), (6260, 208872), (7512, 174060), (7736, 169020), (8451, 154720), (8703, 150240), (9390, 139248), (9670, 135216), (10016, 130545), (11268, 116040), (11604, 112680), (12520, 104436), (14085, 92832), (14505, 90144), (15024, 87030), (15472, 84510), (16902, 77360), (17406, 75120), (18780, 69624), (19340, 67608), (22536, 58020), (23208, 56340), (25040, 52218), (26109, 50080), (28170, 46416), (29010, 45072), (30048, 43515), (30944, 42255), (33804, 38680), (34812, 37560)]