487338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4065

約数の個数: 192

約数和(自身を含む): 1747920384

約数和(自身を除く): 1260581664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3680, 3795, 4013, 4048, 5060, 5280, 5520, 6072, 7590, 8026, 8096, 10120, 11040, 12039, 12144, 15180, 16052, 20065, 20240, 24078, 24288, 30360, 32104, 40130, 40480, 44143, 48156, 60195, 60720, 64208, 80260, 88286, 92299, 96312, 120390, 121440, 128416, 132429, 160520, 176572, 184598, 192624, 220715, 240780, 264858, 276897, 321040, 353144, 369196, 385248, 441430, 461495, 481560, 529716, 553794, 642080, 662145, 706288, 738392, 882860, 922990, 963120, 1015289, 1059432, 1107588, 1324290, 1384485, 1412576, 1476784, 1765720, 1845980, 1926240, 2030578, 2118864, 2215176, 2648580, 2768970, 2953568, 3045867, 3531440, 3691960, 4061156, 4237728, 4430352, 5076445, 5297160, 5537940, 6091734, 7062880, 7383920, 8122312, 8860704, 10152890, 10594320, 11075880, 12183468, 14767840, 15229335, 16244624, 20305780, 21188640, 22151760, 24366936, 30458670, 32489248, 40611560, 44303520, 48733872, 60917340, 81223120, 97467744, 121834680, 162446240, 243669360, 487338720]

約数ペア:

[(1, 487338720), (2, 243669360), (3, 162446240), (4, 121834680), (5, 97467744), (6, 81223120), (8, 60917340), (10, 48733872), (11, 44303520), (12, 40611560), (15, 32489248), (16, 30458670), (20, 24366936), (22, 22151760), (23, 21188640), (24, 20305780), (30, 16244624), (32, 15229335), (33, 14767840), (40, 12183468), (44, 11075880), (46, 10594320), (48, 10152890), (55, 8860704), (60, 8122312), (66, 7383920), (69, 7062880), (80, 6091734), (88, 5537940), (92, 5297160), (96, 5076445), (110, 4430352), (115, 4237728), (120, 4061156), (132, 3691960), (138, 3531440), (160, 3045867), (165, 2953568), (176, 2768970), (184, 2648580), (220, 2215176), (230, 2118864), (240, 2030578), (253, 1926240), (264, 1845980), (276, 1765720), (330, 1476784), (345, 1412576), (352, 1384485), (368, 1324290), (440, 1107588), (460, 1059432), (480, 1015289), (506, 963120), (528, 922990), (552, 882860), (660, 738392), (690, 706288), (736, 662145), (759, 642080), (880, 553794), (920, 529716), (1012, 481560), (1056, 461495), (1104, 441430), (1265, 385248), (1320, 369196), (1380, 353144), (1518, 321040), (1760, 276897), (1840, 264858), (2024, 240780), (2208, 220715), (2530, 192624), (2640, 184598), (2760, 176572), (3036, 160520), (3680, 132429), (3795, 128416), (4013, 121440), (4048, 120390), (5060, 96312), (5280, 92299), (5520, 88286), (6072, 80260), (7590, 64208), (8026, 60720), (8096, 60195), (10120, 48156), (11040, 44143), (12039, 40480), (12144, 40130), (15180, 32104), (16052, 30360), (20065, 24288), (20240, 24078)]