307565280

素因数分解:

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

素因数の和:19449

約数の個数: 144

約数和(自身を含む): 1145040624

約数和(自身を除く): 837475344

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 19417, 38834, 58251, 77668, 97085, 116502, 155336, 174753, 194170, 213587, 233004, 291255, 310672, 349506, 388340, 427174, 466008, 582510, 621344, 640761, 699012, 776680, 854348, 873765, 932016, 1067935, 1165020, 1281522, 1398024, 1553360, 1708696, 1747530, 1864032, 1922283, 2135870, 2330040, 2563044, 2796048, 3106720, 3203805, 3417392, 3495060, 3844566, 4271740, 4660080, 5126088, 5592096, 6407610, 6834784, 6990120, 7689132, 8543480, 9320160, 9611415, 10252176, 12815220, 13980240, 15378264, 17086960, 19222830, 20504352, 25630440, 27960480, 30756528, 34173920, 38445660, 51260880, 61513056, 76891320, 102521760, 153782640, 307565280]

約数ペア:

[(1, 307565280), (2, 153782640), (3, 102521760), (4, 76891320), (5, 61513056), (6, 51260880), (8, 38445660), (9, 34173920), (10, 30756528), (11, 27960480), (12, 25630440), (15, 20504352), (16, 19222830), (18, 17086960), (20, 15378264), (22, 13980240), (24, 12815220), (30, 10252176), (32, 9611415), (33, 9320160), (36, 8543480), (40, 7689132), (44, 6990120), (45, 6834784), (48, 6407610), (55, 5592096), (60, 5126088), (66, 4660080), (72, 4271740), (80, 3844566), (88, 3495060), (90, 3417392), (96, 3203805), (99, 3106720), (110, 2796048), (120, 2563044), (132, 2330040), (144, 2135870), (160, 1922283), (165, 1864032), (176, 1747530), (180, 1708696), (198, 1553360), (220, 1398024), (240, 1281522), (264, 1165020), (288, 1067935), (330, 932016), (352, 873765), (360, 854348), (396, 776680), (440, 699012), (480, 640761), (495, 621344), (528, 582510), (660, 466008), (720, 427174), (792, 388340), (880, 349506), (990, 310672), (1056, 291255), (1320, 233004), (1440, 213587), (1584, 194170), (1760, 174753), (1980, 155336), (2640, 116502), (3168, 97085), (3960, 77668), (5280, 58251), (7920, 38834), (15840, 19417)]