290355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 1082993184

約数和(自身を除く): 792638064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 528, 549, 601, 610, 660, 671, 720, 732, 792, 880, 915, 976, 990, 1098, 1202, 1220, 1320, 1342, 1464, 1584, 1803, 1830, 1980, 2013, 2196, 2404, 2440, 2640, 2684, 2745, 2928, 3005, 3355, 3606, 3660, 3960, 4026, 4392, 4808, 4880, 5368, 5409, 5490, 6010, 6039, 6611, 6710, 7212, 7320, 7920, 8052, 8784, 9015, 9616, 10065, 10736, 10818, 10980, 12020, 12078, 13222, 13420, 14424, 14640, 16104, 18030, 19833, 20130, 21636, 21960, 24040, 24156, 26444, 26840, 27045, 28848, 30195, 32208, 33055, 36060, 36661, 39666, 40260, 43272, 43920, 48080, 48312, 52888, 53680, 54090, 59499, 60390, 66110, 72120, 73322, 79332, 80520, 86544, 96624, 99165, 105776, 108180, 109983, 118998, 120780, 132220, 144240, 146644, 158664, 161040, 183305, 198330, 216360, 219966, 237996, 241560, 264440, 293288, 297495, 317328, 329949, 366610, 396660, 403271, 432720, 439932, 475992, 483120, 528880, 549915, 586576, 594990, 659898, 733220, 793320, 806542, 879864, 951984, 1099830, 1189980, 1209813, 1319796, 1466440, 1586640, 1613084, 1649745, 1759728, 2016355, 2199660, 2379960, 2419626, 2639592, 2932880, 3226168, 3299490, 3629439, 4032710, 4399320, 4759920, 4839252, 5279184, 6049065, 6452336, 6598980, 7258878, 8065420, 8798640, 9678504, 12098130, 13197960, 14517756, 16130840, 18147195, 19357008, 24196260, 26395920, 29035512, 32261680, 36294390, 48392520, 58071024, 72588780, 96785040, 145177560, 290355120]

約数ペア:

[(1, 290355120), (2, 145177560), (3, 96785040), (4, 72588780), (5, 58071024), (6, 48392520), (8, 36294390), (9, 32261680), (10, 29035512), (11, 26395920), (12, 24196260), (15, 19357008), (16, 18147195), (18, 16130840), (20, 14517756), (22, 13197960), (24, 12098130), (30, 9678504), (33, 8798640), (36, 8065420), (40, 7258878), (44, 6598980), (45, 6452336), (48, 6049065), (55, 5279184), (60, 4839252), (61, 4759920), (66, 4399320), (72, 4032710), (80, 3629439), (88, 3299490), (90, 3226168), (99, 2932880), (110, 2639592), (120, 2419626), (122, 2379960), (132, 2199660), (144, 2016355), (165, 1759728), (176, 1649745), (180, 1613084), (183, 1586640), (198, 1466440), (220, 1319796), (240, 1209813), (244, 1189980), (264, 1099830), (305, 951984), (330, 879864), (360, 806542), (366, 793320), (396, 733220), (440, 659898), (488, 594990), (495, 586576), (528, 549915), (549, 528880), (601, 483120), (610, 475992), (660, 439932), (671, 432720), (720, 403271), (732, 396660), (792, 366610), (880, 329949), (915, 317328), (976, 297495), (990, 293288), (1098, 264440), (1202, 241560), (1220, 237996), (1320, 219966), (1342, 216360), (1464, 198330), (1584, 183305), (1803, 161040), (1830, 158664), (1980, 146644), (2013, 144240), (2196, 132220), (2404, 120780), (2440, 118998), (2640, 109983), (2684, 108180), (2745, 105776), (2928, 99165), (3005, 96624), (3355, 86544), (3606, 80520), (3660, 79332), (3960, 73322), (4026, 72120), (4392, 66110), (4808, 60390), (4880, 59499), (5368, 54090), (5409, 53680), (5490, 52888), (6010, 48312), (6039, 48080), (6611, 43920), (6710, 43272), (7212, 40260), (7320, 39666), (7920, 36661), (8052, 36060), (8784, 33055), (9015, 32208), (9616, 30195), (10065, 28848), (10736, 27045), (10818, 26840), (10980, 26444), (12020, 24156), (12078, 24040), (13222, 21960), (13420, 21636), (14424, 20130), (14640, 19833), (16104, 18030)]