345939120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9460

約数の個数: 160

約数和(自身を含む): 1261794240

約数和(自身を除く): 915855120

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, 9180, 9421, 12240, 18360, 18842, 28263, 36720, 37684, 47105, 56526, 75368, 84789, 94210, 113052, 141315, 150736, 160157, 169578, 188420, 226104, 254367, 282630, 320314, 339156, 376840, 423945, 452208, 480471, 508734, 565260, 640628, 678312, 753680, 800785, 847890, 960942, 1017468, 1130520, 1271835, 1281256, 1356624, 1441413, 1601570, 1695780, 1921884, 2034936, 2261040, 2402355, 2543670, 2562512, 2882826, 3203140, 3391560, 3843768, 4069872, 4324239, 4804710, 5087340, 5765652, 6406280, 6783120, 7207065, 7687536, 8648478, 9609420, 10174680, 11531304, 12812560, 14414130, 17296956, 19218840, 20349360, 21621195, 23062608, 28828260, 34593912, 38437680, 43242390, 57656520, 69187824, 86484780, 115313040, 172969560, 345939120]

約数ペア:

[(1, 345939120), (2, 172969560), (3, 115313040), (4, 86484780), (5, 69187824), (6, 57656520), (8, 43242390), (9, 38437680), (10, 34593912), (12, 28828260), (15, 23062608), (16, 21621195), (17, 20349360), (18, 19218840), (20, 17296956), (24, 14414130), (27, 12812560), (30, 11531304), (34, 10174680), (36, 9609420), (40, 8648478), (45, 7687536), (48, 7207065), (51, 6783120), (54, 6406280), (60, 5765652), (68, 5087340), (72, 4804710), (80, 4324239), (85, 4069872), (90, 3843768), (102, 3391560), (108, 3203140), (120, 2882826), (135, 2562512), (136, 2543670), (144, 2402355), (153, 2261040), (170, 2034936), (180, 1921884), (204, 1695780), (216, 1601570), (240, 1441413), (255, 1356624), (270, 1281256), (272, 1271835), (306, 1130520), (340, 1017468), (360, 960942), (408, 847890), (432, 800785), (459, 753680), (510, 678312), (540, 640628), (612, 565260), (680, 508734), (720, 480471), (765, 452208), (816, 423945), (918, 376840), (1020, 339156), (1080, 320314), (1224, 282630), (1360, 254367), (1530, 226104), (1836, 188420), (2040, 169578), (2160, 160157), (2295, 150736), (2448, 141315), (3060, 113052), (3672, 94210), (4080, 84789), (4590, 75368), (6120, 56526), (7344, 47105), (9180, 37684), (9421, 36720), (12240, 28263), (18360, 18842)]