495028080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 1754887680

約数和(自身を除く): 1259859600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 167, 179, 180, 184, 207, 230, 240, 276, 334, 345, 358, 360, 368, 414, 460, 501, 537, 552, 668, 690, 716, 720, 828, 835, 895, 920, 1002, 1035, 1074, 1104, 1336, 1380, 1432, 1503, 1611, 1656, 1670, 1790, 1840, 2004, 2070, 2148, 2505, 2672, 2685, 2760, 2864, 3006, 3222, 3312, 3340, 3580, 3841, 4008, 4117, 4140, 4296, 5010, 5370, 5520, 6012, 6444, 6680, 7160, 7515, 7682, 8016, 8055, 8234, 8280, 8592, 10020, 10740, 11523, 12024, 12351, 12888, 13360, 14320, 15030, 15364, 16110, 16468, 16560, 19205, 20040, 20585, 21480, 23046, 24048, 24702, 25776, 29893, 30060, 30728, 32220, 32936, 34569, 37053, 38410, 40080, 41170, 42960, 46092, 49404, 57615, 59786, 60120, 61456, 61755, 64440, 65872, 69138, 74106, 76820, 82340, 89679, 92184, 98808, 115230, 119572, 120240, 123510, 128880, 138276, 148212, 149465, 153640, 164680, 172845, 179358, 184368, 185265, 197616, 230460, 239144, 247020, 269037, 276552, 296424, 298930, 307280, 329360, 345690, 358716, 370530, 448395, 460920, 478288, 494040, 538074, 553104, 592848, 597860, 687539, 691380, 717432, 741060, 896790, 921840, 988080, 1076148, 1195720, 1345185, 1375078, 1382760, 1434864, 1482120, 1793580, 2062617, 2152296, 2391440, 2690370, 2750156, 2765520, 2964240, 3437695, 3587160, 4125234, 4304592, 5380740, 5500312, 6187851, 6875390, 7174320, 8250468, 10313085, 10761480, 11000624, 12375702, 13750780, 16500936, 20626170, 21522960, 24751404, 27501560, 30939255, 33001872, 41252340, 49502808, 55003120, 61878510, 82504680, 99005616, 123757020, 165009360, 247514040, 495028080]

約数ペア:

[(1, 495028080), (2, 247514040), (3, 165009360), (4, 123757020), (5, 99005616), (6, 82504680), (8, 61878510), (9, 55003120), (10, 49502808), (12, 41252340), (15, 33001872), (16, 30939255), (18, 27501560), (20, 24751404), (23, 21522960), (24, 20626170), (30, 16500936), (36, 13750780), (40, 12375702), (45, 11000624), (46, 10761480), (48, 10313085), (60, 8250468), (69, 7174320), (72, 6875390), (80, 6187851), (90, 5500312), (92, 5380740), (115, 4304592), (120, 4125234), (138, 3587160), (144, 3437695), (167, 2964240), (179, 2765520), (180, 2750156), (184, 2690370), (207, 2391440), (230, 2152296), (240, 2062617), (276, 1793580), (334, 1482120), (345, 1434864), (358, 1382760), (360, 1375078), (368, 1345185), (414, 1195720), (460, 1076148), (501, 988080), (537, 921840), (552, 896790), (668, 741060), (690, 717432), (716, 691380), (720, 687539), (828, 597860), (835, 592848), (895, 553104), (920, 538074), (1002, 494040), (1035, 478288), (1074, 460920), (1104, 448395), (1336, 370530), (1380, 358716), (1432, 345690), (1503, 329360), (1611, 307280), (1656, 298930), (1670, 296424), (1790, 276552), (1840, 269037), (2004, 247020), (2070, 239144), (2148, 230460), (2505, 197616), (2672, 185265), (2685, 184368), (2760, 179358), (2864, 172845), (3006, 164680), (3222, 153640), (3312, 149465), (3340, 148212), (3580, 138276), (3841, 128880), (4008, 123510), (4117, 120240), (4140, 119572), (4296, 115230), (5010, 98808), (5370, 92184), (5520, 89679), (6012, 82340), (6444, 76820), (6680, 74106), (7160, 69138), (7515, 65872), (7682, 64440), (8016, 61755), (8055, 61456), (8234, 60120), (8280, 59786), (8592, 57615), (10020, 49404), (10740, 46092), (11523, 42960), (12024, 41170), (12351, 40080), (12888, 38410), (13360, 37053), (14320, 34569), (15030, 32936), (15364, 32220), (16110, 30728), (16468, 30060), (16560, 29893), (19205, 25776), (20040, 24702), (20585, 24048), (21480, 23046)]