196823520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15187}}^1$

素因数の和:15214

約数の個数: 120

約数和(自身を含む): 694668744

約数和(自身を除く): 497845224

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, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 136683, 151870, 182244, 227805, 242992, 273366, 303740, 364488, 410049, 455610, 485984, 546732, 607480, 683415, 728976, 820098, 911220, 1093464, 1214960, 1230147, 1366830, 1457952, 1640196, 1822440, 2050245, 2186928, 2429920, 2460294, 2733660, 3280392, 3644880, 4100490, 4373856, 4920588, 5467320, 6150735, 6560784, 7289760, 8200980, 9841176, 10934640, 12301470, 13121568, 16401960, 19682352, 21869280, 24602940, 32803920, 39364704, 49205880, 65607840, 98411760, 196823520]

約数ペア:

[(1, 196823520), (2, 98411760), (3, 65607840), (4, 49205880), (5, 39364704), (6, 32803920), (8, 24602940), (9, 21869280), (10, 19682352), (12, 16401960), (15, 13121568), (16, 12301470), (18, 10934640), (20, 9841176), (24, 8200980), (27, 7289760), (30, 6560784), (32, 6150735), (36, 5467320), (40, 4920588), (45, 4373856), (48, 4100490), (54, 3644880), (60, 3280392), (72, 2733660), (80, 2460294), (81, 2429920), (90, 2186928), (96, 2050245), (108, 1822440), (120, 1640196), (135, 1457952), (144, 1366830), (160, 1230147), (162, 1214960), (180, 1093464), (216, 911220), (240, 820098), (270, 728976), (288, 683415), (324, 607480), (360, 546732), (405, 485984), (432, 455610), (480, 410049), (540, 364488), (648, 303740), (720, 273366), (810, 242992), (864, 227805), (1080, 182244), (1296, 151870), (1440, 136683), (1620, 121496), (2160, 91122), (2592, 75935), (3240, 60748), (4320, 45561), (6480, 30374), (12960, 15187)]