471495120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 1523712000

約数和(自身を除く): 1052216880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 499, 508, 620, 635, 744, 762, 930, 998, 1016, 1240, 1270, 1488, 1497, 1524, 1860, 1905, 1996, 2032, 2480, 2495, 2540, 2994, 3048, 3720, 3810, 3937, 3992, 4990, 5080, 5988, 6096, 7440, 7485, 7620, 7874, 7984, 9980, 10160, 11811, 11976, 14970, 15240, 15469, 15748, 19685, 19960, 23622, 23952, 29940, 30480, 30938, 31496, 39370, 39920, 46407, 47244, 59055, 59880, 61876, 62992, 63373, 77345, 78740, 92814, 94488, 118110, 119760, 123752, 126746, 154690, 157480, 185628, 188976, 190119, 232035, 236220, 247504, 253492, 309380, 314960, 316865, 371256, 380238, 464070, 472440, 506984, 618760, 633730, 742512, 760476, 928140, 944880, 950595, 1013968, 1237520, 1267460, 1520952, 1856280, 1901190, 1964563, 2534920, 3041904, 3712560, 3802380, 3929126, 5069840, 5893689, 7604760, 7858252, 9822815, 11787378, 15209520, 15716504, 19645630, 23574756, 29468445, 31433008, 39291260, 47149512, 58936890, 78582520, 94299024, 117873780, 157165040, 235747560, 471495120]

約数ペア:

[(1, 471495120), (2, 235747560), (3, 157165040), (4, 117873780), (5, 94299024), (6, 78582520), (8, 58936890), (10, 47149512), (12, 39291260), (15, 31433008), (16, 29468445), (20, 23574756), (24, 19645630), (30, 15716504), (31, 15209520), (40, 11787378), (48, 9822815), (60, 7858252), (62, 7604760), (80, 5893689), (93, 5069840), (120, 3929126), (124, 3802380), (127, 3712560), (155, 3041904), (186, 2534920), (240, 1964563), (248, 1901190), (254, 1856280), (310, 1520952), (372, 1267460), (381, 1237520), (465, 1013968), (496, 950595), (499, 944880), (508, 928140), (620, 760476), (635, 742512), (744, 633730), (762, 618760), (930, 506984), (998, 472440), (1016, 464070), (1240, 380238), (1270, 371256), (1488, 316865), (1497, 314960), (1524, 309380), (1860, 253492), (1905, 247504), (1996, 236220), (2032, 232035), (2480, 190119), (2495, 188976), (2540, 185628), (2994, 157480), (3048, 154690), (3720, 126746), (3810, 123752), (3937, 119760), (3992, 118110), (4990, 94488), (5080, 92814), (5988, 78740), (6096, 77345), (7440, 63373), (7485, 62992), (7620, 61876), (7874, 59880), (7984, 59055), (9980, 47244), (10160, 46407), (11811, 39920), (11976, 39370), (14970, 31496), (15240, 30938), (15469, 30480), (15748, 29940), (19685, 23952), (19960, 23622)]