245784106080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18964823}}^1$

素因数の和:18964850

約数の個数: 120

約数和(自身を含む): 867413120112

約数和(自身を除く): 621629014032

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 18964823, 37929646, 56894469, 75859292, 94824115, 113788938, 151718584, 170683407, 189648230, 227577876, 284472345, 303437168, 341366814, 379296460, 455155752, 512050221, 568944690, 606874336, 682733628, 758592920, 853417035, 910311504, 1024100442, 1137889380, 1365467256, 1517185840, 1536150663, 1706834070, 1820623008, 2048200884, 2275778760, 2560251105, 2730934512, 3034371680, 3072301326, 3413668140, 4096401768, 4551557520, 5120502210, 5461869024, 6144602652, 6827336280, 7680753315, 8192803536, 9103115040, 10241004420, 12289205304, 13654672560, 15361506630, 16385607072, 20482008840, 24578410608, 27309345120, 30723013260, 40964017680, 49156821216, 61446026520, 81928035360, 122892053040, 245784106080]

約数ペア:

[(1, 245784106080), (2, 122892053040), (3, 81928035360), (4, 61446026520), (5, 49156821216), (6, 40964017680), (8, 30723013260), (9, 27309345120), (10, 24578410608), (12, 20482008840), (15, 16385607072), (16, 15361506630), (18, 13654672560), (20, 12289205304), (24, 10241004420), (27, 9103115040), (30, 8192803536), (32, 7680753315), (36, 6827336280), (40, 6144602652), (45, 5461869024), (48, 5120502210), (54, 4551557520), (60, 4096401768), (72, 3413668140), (80, 3072301326), (81, 3034371680), (90, 2730934512), (96, 2560251105), (108, 2275778760), (120, 2048200884), (135, 1820623008), (144, 1706834070), (160, 1536150663), (162, 1517185840), (180, 1365467256), (216, 1137889380), (240, 1024100442), (270, 910311504), (288, 853417035), (324, 758592920), (360, 682733628), (405, 606874336), (432, 568944690), (480, 512050221), (540, 455155752), (648, 379296460), (720, 341366814), (810, 303437168), (864, 284472345), (1080, 227577876), (1296, 189648230), (1440, 170683407), (1620, 151718584), (2160, 113788938), (2592, 94824115), (3240, 75859292), (4320, 56894469), (6480, 37929646), (12960, 18964823)]