54238080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 194322240

約数和(自身を除く): 140084160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 53, 60, 64, 65, 78, 80, 82, 96, 104, 106, 120, 123, 128, 130, 156, 159, 160, 164, 192, 195, 205, 208, 212, 240, 246, 260, 265, 312, 318, 320, 328, 384, 390, 410, 416, 424, 480, 492, 520, 530, 533, 615, 624, 636, 640, 656, 689, 780, 795, 820, 832, 848, 960, 984, 1040, 1060, 1066, 1230, 1248, 1272, 1312, 1378, 1560, 1590, 1599, 1640, 1664, 1696, 1920, 1968, 2067, 2080, 2120, 2132, 2173, 2460, 2496, 2544, 2624, 2665, 2756, 3120, 3180, 3198, 3280, 3392, 3445, 3936, 4134, 4160, 4240, 4264, 4346, 4920, 4992, 5088, 5248, 5330, 5512, 6240, 6360, 6396, 6519, 6560, 6784, 6890, 7872, 7995, 8268, 8320, 8480, 8528, 8692, 9840, 10176, 10335, 10660, 10865, 11024, 12480, 12720, 12792, 13038, 13120, 13780, 15744, 15990, 16536, 16960, 17056, 17384, 19680, 20352, 20670, 21320, 21730, 22048, 24960, 25440, 25584, 26076, 26240, 27560, 28249, 31980, 32595, 33072, 33920, 34112, 34768, 39360, 41340, 42640, 43460, 44096, 50880, 51168, 52152, 55120, 56498, 63960, 65190, 66144, 68224, 69536, 78720, 82680, 84747, 85280, 86920, 88192, 101760, 102336, 104304, 110240, 112996, 127920, 130380, 132288, 139072, 141245, 165360, 169494, 170560, 173840, 204672, 208608, 220480, 225992, 255840, 260760, 264576, 278144, 282490, 330720, 338988, 341120, 347680, 417216, 423735, 440960, 451984, 511680, 521520, 564980, 661440, 677976, 695360, 834432, 847470, 903968, 1023360, 1043040, 1129960, 1322880, 1355952, 1390720, 1694940, 1807936, 2086080, 2259920, 2711904, 3389880, 3615872, 4172160, 4519840, 5423808, 6779760, 9039680, 10847616, 13559520, 18079360, 27119040, 54238080]

約数ペア:

[(1, 54238080), (2, 27119040), (3, 18079360), (4, 13559520), (5, 10847616), (6, 9039680), (8, 6779760), (10, 5423808), (12, 4519840), (13, 4172160), (15, 3615872), (16, 3389880), (20, 2711904), (24, 2259920), (26, 2086080), (30, 1807936), (32, 1694940), (39, 1390720), (40, 1355952), (41, 1322880), (48, 1129960), (52, 1043040), (53, 1023360), (60, 903968), (64, 847470), (65, 834432), (78, 695360), (80, 677976), (82, 661440), (96, 564980), (104, 521520), (106, 511680), (120, 451984), (123, 440960), (128, 423735), (130, 417216), (156, 347680), (159, 341120), (160, 338988), (164, 330720), (192, 282490), (195, 278144), (205, 264576), (208, 260760), (212, 255840), (240, 225992), (246, 220480), (260, 208608), (265, 204672), (312, 173840), (318, 170560), (320, 169494), (328, 165360), (384, 141245), (390, 139072), (410, 132288), (416, 130380), (424, 127920), (480, 112996), (492, 110240), (520, 104304), (530, 102336), (533, 101760), (615, 88192), (624, 86920), (636, 85280), (640, 84747), (656, 82680), (689, 78720), (780, 69536), (795, 68224), (820, 66144), (832, 65190), (848, 63960), (960, 56498), (984, 55120), (1040, 52152), (1060, 51168), (1066, 50880), (1230, 44096), (1248, 43460), (1272, 42640), (1312, 41340), (1378, 39360), (1560, 34768), (1590, 34112), (1599, 33920), (1640, 33072), (1664, 32595), (1696, 31980), (1920, 28249), (1968, 27560), (2067, 26240), (2080, 26076), (2120, 25584), (2132, 25440), (2173, 24960), (2460, 22048), (2496, 21730), (2544, 21320), (2624, 20670), (2665, 20352), (2756, 19680), (3120, 17384), (3180, 17056), (3198, 16960), (3280, 16536), (3392, 15990), (3445, 15744), (3936, 13780), (4134, 13120), (4160, 13038), (4240, 12792), (4264, 12720), (4346, 12480), (4920, 11024), (4992, 10865), (5088, 10660), (5248, 10335), (5330, 10176), (5512, 9840), (6240, 8692), (6360, 8528), (6396, 8480), (6519, 8320), (6560, 8268), (6784, 7995), (6890, 7872)]