54988560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 206826048

約数和(自身を除く): 151837488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 131, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 262, 264, 265, 318, 330, 360, 393, 396, 424, 440, 477, 495, 524, 528, 530, 583, 636, 655, 660, 720, 786, 792, 795, 848, 880, 954, 990, 1048, 1060, 1166, 1179, 1272, 1310, 1320, 1441, 1572, 1584, 1590, 1749, 1908, 1965, 1980, 2096, 2120, 2332, 2358, 2385, 2544, 2620, 2640, 2882, 2915, 3144, 3180, 3498, 3816, 3930, 3960, 4240, 4323, 4664, 4716, 4770, 5240, 5247, 5764, 5830, 5895, 6288, 6360, 6943, 6996, 7205, 7632, 7860, 7920, 8646, 8745, 9328, 9432, 9540, 10480, 10494, 11528, 11660, 11790, 12720, 12969, 13886, 13992, 14410, 15720, 17292, 17490, 18864, 19080, 20829, 20988, 21615, 23056, 23320, 23580, 25938, 26235, 27772, 27984, 28820, 31440, 34584, 34715, 34980, 38160, 41658, 41976, 43230, 46640, 47160, 51876, 52470, 55544, 57640, 62487, 64845, 69168, 69430, 69960, 76373, 83316, 83952, 86460, 94320, 103752, 104145, 104940, 111088, 115280, 124974, 129690, 138860, 139920, 152746, 166632, 172920, 207504, 208290, 209880, 229119, 249948, 259380, 277720, 305492, 312435, 333264, 345840, 381865, 416580, 419760, 458238, 499896, 518760, 555440, 610984, 624870, 687357, 763730, 833160, 916476, 999792, 1037520, 1145595, 1221968, 1249740, 1374714, 1527460, 1666320, 1832952, 2291190, 2499480, 2749428, 3054920, 3436785, 3665904, 4582380, 4998960, 5498856, 6109840, 6873570, 9164760, 10997712, 13747140, 18329520, 27494280, 54988560]

約数ペア:

[(1, 54988560), (2, 27494280), (3, 18329520), (4, 13747140), (5, 10997712), (6, 9164760), (8, 6873570), (9, 6109840), (10, 5498856), (11, 4998960), (12, 4582380), (15, 3665904), (16, 3436785), (18, 3054920), (20, 2749428), (22, 2499480), (24, 2291190), (30, 1832952), (33, 1666320), (36, 1527460), (40, 1374714), (44, 1249740), (45, 1221968), (48, 1145595), (53, 1037520), (55, 999792), (60, 916476), (66, 833160), (72, 763730), (80, 687357), (88, 624870), (90, 610984), (99, 555440), (106, 518760), (110, 499896), (120, 458238), (131, 419760), (132, 416580), (144, 381865), (159, 345840), (165, 333264), (176, 312435), (180, 305492), (198, 277720), (212, 259380), (220, 249948), (240, 229119), (262, 209880), (264, 208290), (265, 207504), (318, 172920), (330, 166632), (360, 152746), (393, 139920), (396, 138860), (424, 129690), (440, 124974), (477, 115280), (495, 111088), (524, 104940), (528, 104145), (530, 103752), (583, 94320), (636, 86460), (655, 83952), (660, 83316), (720, 76373), (786, 69960), (792, 69430), (795, 69168), (848, 64845), (880, 62487), (954, 57640), (990, 55544), (1048, 52470), (1060, 51876), (1166, 47160), (1179, 46640), (1272, 43230), (1310, 41976), (1320, 41658), (1441, 38160), (1572, 34980), (1584, 34715), (1590, 34584), (1749, 31440), (1908, 28820), (1965, 27984), (1980, 27772), (2096, 26235), (2120, 25938), (2332, 23580), (2358, 23320), (2385, 23056), (2544, 21615), (2620, 20988), (2640, 20829), (2882, 19080), (2915, 18864), (3144, 17490), (3180, 17292), (3498, 15720), (3816, 14410), (3930, 13992), (3960, 13886), (4240, 12969), (4323, 12720), (4664, 11790), (4716, 11660), (4770, 11528), (5240, 10494), (5247, 10480), (5764, 9540), (5830, 9432), (5895, 9328), (6288, 8745), (6360, 8646), (6943, 7920), (6996, 7860), (7205, 7632)]