252416160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3051

約数の個数: 144

約数和(自身を含む): 876264480

約数和(自身を除く): 623848320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 2971, 3540, 4248, 4720, 5310, 5664, 5942, 7080, 8496, 8913, 9440, 10620, 11884, 14160, 14855, 16992, 17826, 21240, 23768, 26739, 28320, 29710, 35652, 42480, 44565, 47536, 53478, 59420, 71304, 84960, 89130, 95072, 106956, 118840, 133695, 142608, 175289, 178260, 213912, 237680, 267390, 285216, 350578, 356520, 427824, 475360, 525867, 534780, 701156, 713040, 855648, 876445, 1051734, 1069560, 1402312, 1426080, 1577601, 1752890, 2103468, 2139120, 2629335, 2804624, 3155202, 3505780, 4206936, 4278240, 5258670, 5609248, 6310404, 7011560, 7888005, 8413872, 10517340, 12620808, 14023120, 15776010, 16827744, 21034680, 25241616, 28046240, 31552020, 42069360, 50483232, 63104040, 84138720, 126208080, 252416160]

約数ペア:

[(1, 252416160), (2, 126208080), (3, 84138720), (4, 63104040), (5, 50483232), (6, 42069360), (8, 31552020), (9, 28046240), (10, 25241616), (12, 21034680), (15, 16827744), (16, 15776010), (18, 14023120), (20, 12620808), (24, 10517340), (30, 8413872), (32, 7888005), (36, 7011560), (40, 6310404), (45, 5609248), (48, 5258670), (59, 4278240), (60, 4206936), (72, 3505780), (80, 3155202), (90, 2804624), (96, 2629335), (118, 2139120), (120, 2103468), (144, 1752890), (160, 1577601), (177, 1426080), (180, 1402312), (236, 1069560), (240, 1051734), (288, 876445), (295, 855648), (354, 713040), (360, 701156), (472, 534780), (480, 525867), (531, 475360), (590, 427824), (708, 356520), (720, 350578), (885, 285216), (944, 267390), (1062, 237680), (1180, 213912), (1416, 178260), (1440, 175289), (1770, 142608), (1888, 133695), (2124, 118840), (2360, 106956), (2655, 95072), (2832, 89130), (2971, 84960), (3540, 71304), (4248, 59420), (4720, 53478), (5310, 47536), (5664, 44565), (5942, 42480), (7080, 35652), (8496, 29710), (8913, 28320), (9440, 26739), (10620, 23768), (11884, 21240), (14160, 17826), (14855, 16992)]