54471120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 134088240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 439, 440, 470, 517, 528, 564, 660, 705, 752, 878, 880, 940, 1034, 1128, 1317, 1320, 1410, 1551, 1756, 1880, 2068, 2195, 2256, 2585, 2634, 2640, 2820, 3102, 3512, 3760, 4136, 4390, 4829, 5170, 5268, 5640, 6204, 6585, 7024, 7755, 8272, 8780, 9658, 10340, 10536, 11280, 12408, 13170, 14487, 15510, 17560, 19316, 20633, 20680, 21072, 24145, 24816, 26340, 28974, 31020, 35120, 38632, 41266, 41360, 48290, 52680, 57948, 61899, 62040, 72435, 77264, 82532, 96580, 103165, 105360, 115896, 123798, 124080, 144870, 165064, 193160, 206330, 226963, 231792, 247596, 289740, 309495, 330128, 386320, 412660, 453926, 495192, 579480, 618990, 680889, 825320, 907852, 990384, 1134815, 1158960, 1237980, 1361778, 1650640, 1815704, 2269630, 2475960, 2723556, 3404445, 3631408, 4539260, 4951920, 5447112, 6808890, 9078520, 10894224, 13617780, 18157040, 27235560, 54471120]

約数ペア:

[(1, 54471120), (2, 27235560), (3, 18157040), (4, 13617780), (5, 10894224), (6, 9078520), (8, 6808890), (10, 5447112), (11, 4951920), (12, 4539260), (15, 3631408), (16, 3404445), (20, 2723556), (22, 2475960), (24, 2269630), (30, 1815704), (33, 1650640), (40, 1361778), (44, 1237980), (47, 1158960), (48, 1134815), (55, 990384), (60, 907852), (66, 825320), (80, 680889), (88, 618990), (94, 579480), (110, 495192), (120, 453926), (132, 412660), (141, 386320), (165, 330128), (176, 309495), (188, 289740), (220, 247596), (235, 231792), (240, 226963), (264, 206330), (282, 193160), (330, 165064), (376, 144870), (439, 124080), (440, 123798), (470, 115896), (517, 105360), (528, 103165), (564, 96580), (660, 82532), (705, 77264), (752, 72435), (878, 62040), (880, 61899), (940, 57948), (1034, 52680), (1128, 48290), (1317, 41360), (1320, 41266), (1410, 38632), (1551, 35120), (1756, 31020), (1880, 28974), (2068, 26340), (2195, 24816), (2256, 24145), (2585, 21072), (2634, 20680), (2640, 20633), (2820, 19316), (3102, 17560), (3512, 15510), (3760, 14487), (4136, 13170), (4390, 12408), (4829, 11280), (5170, 10536), (5268, 10340), (5640, 9658), (6204, 8780), (6585, 8272), (7024, 7755)]