43927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 142223040

約数和(自身を除く): 98295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 353, 366, 408, 488, 510, 610, 680, 706, 732, 915, 1020, 1037, 1059, 1220, 1412, 1464, 1765, 1830, 2040, 2074, 2118, 2440, 2824, 3111, 3530, 3660, 4148, 4236, 5185, 5295, 6001, 6222, 7060, 7320, 8296, 8472, 10370, 10590, 12002, 12444, 14120, 15555, 18003, 20740, 21180, 21533, 24004, 24888, 30005, 31110, 36006, 41480, 42360, 43066, 48008, 60010, 62220, 64599, 72012, 86132, 90015, 107665, 120020, 124440, 129198, 144024, 172264, 180030, 215330, 240040, 258396, 322995, 360060, 366061, 430660, 516792, 645990, 720120, 732122, 861320, 1098183, 1291980, 1464244, 1830305, 2196366, 2583960, 2928488, 3660610, 4392732, 5490915, 7321220, 8785464, 10981830, 14642440, 21963660, 43927320]

約数ペア:

[(1, 43927320), (2, 21963660), (3, 14642440), (4, 10981830), (5, 8785464), (6, 7321220), (8, 5490915), (10, 4392732), (12, 3660610), (15, 2928488), (17, 2583960), (20, 2196366), (24, 1830305), (30, 1464244), (34, 1291980), (40, 1098183), (51, 861320), (60, 732122), (61, 720120), (68, 645990), (85, 516792), (102, 430660), (120, 366061), (122, 360060), (136, 322995), (170, 258396), (183, 240040), (204, 215330), (244, 180030), (255, 172264), (305, 144024), (340, 129198), (353, 124440), (366, 120020), (408, 107665), (488, 90015), (510, 86132), (610, 72012), (680, 64599), (706, 62220), (732, 60010), (915, 48008), (1020, 43066), (1037, 42360), (1059, 41480), (1220, 36006), (1412, 31110), (1464, 30005), (1765, 24888), (1830, 24004), (2040, 21533), (2074, 21180), (2118, 20740), (2440, 18003), (2824, 15555), (3111, 14120), (3530, 12444), (3660, 12002), (4148, 10590), (4236, 10370), (5185, 8472), (5295, 8296), (6001, 7320), (6222, 7060)]