1230261120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19417}}^1$

素因数の和:19453

約数の個数: 192

約数和(自身を含む): 4634688240

約数和(自身を除く): 3404427120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 19417, 21120, 31680, 38834, 58251, 63360, 77668, 97085, 116502, 155336, 174753, 194170, 213587, 233004, 291255, 310672, 349506, 388340, 427174, 466008, 582510, 621344, 640761, 699012, 776680, 854348, 873765, 932016, 1067935, 1165020, 1242688, 1281522, 1398024, 1553360, 1708696, 1747530, 1864032, 1922283, 2135870, 2330040, 2485376, 2563044, 2796048, 3106720, 3203805, 3417392, 3495060, 3728064, 3844566, 4271740, 4660080, 5126088, 5592096, 6213440, 6407610, 6834784, 6990120, 7456128, 7689132, 8543480, 9320160, 9611415, 10252176, 11184192, 12426880, 12815220, 13669568, 13980240, 15378264, 17086960, 18640320, 19222830, 20504352, 22368384, 25630440, 27339136, 27960480, 30756528, 34173920, 37280640, 38445660, 41008704, 51260880, 55920960, 61513056, 68347840, 76891320, 82017408, 102521760, 111841920, 123026112, 136695680, 153782640, 205043520, 246052224, 307565280, 410087040, 615130560, 1230261120]

約数ペア:

[(1, 1230261120), (2, 615130560), (3, 410087040), (4, 307565280), (5, 246052224), (6, 205043520), (8, 153782640), (9, 136695680), (10, 123026112), (11, 111841920), (12, 102521760), (15, 82017408), (16, 76891320), (18, 68347840), (20, 61513056), (22, 55920960), (24, 51260880), (30, 41008704), (32, 38445660), (33, 37280640), (36, 34173920), (40, 30756528), (44, 27960480), (45, 27339136), (48, 25630440), (55, 22368384), (60, 20504352), (64, 19222830), (66, 18640320), (72, 17086960), (80, 15378264), (88, 13980240), (90, 13669568), (96, 12815220), (99, 12426880), (110, 11184192), (120, 10252176), (128, 9611415), (132, 9320160), (144, 8543480), (160, 7689132), (165, 7456128), (176, 6990120), (180, 6834784), (192, 6407610), (198, 6213440), (220, 5592096), (240, 5126088), (264, 4660080), (288, 4271740), (320, 3844566), (330, 3728064), (352, 3495060), (360, 3417392), (384, 3203805), (396, 3106720), (440, 2796048), (480, 2563044), (495, 2485376), (528, 2330040), (576, 2135870), (640, 1922283), (660, 1864032), (704, 1747530), (720, 1708696), (792, 1553360), (880, 1398024), (960, 1281522), (990, 1242688), (1056, 1165020), (1152, 1067935), (1320, 932016), (1408, 873765), (1440, 854348), (1584, 776680), (1760, 699012), (1920, 640761), (1980, 621344), (2112, 582510), (2640, 466008), (2880, 427174), (3168, 388340), (3520, 349506), (3960, 310672), (4224, 291255), (5280, 233004), (5760, 213587), (6336, 194170), (7040, 174753), (7920, 155336), (10560, 116502), (12672, 97085), (15840, 77668), (19417, 63360), (21120, 58251), (31680, 38834)]