53637840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 194987520

約数和(自身を除く): 141349680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 79, 80, 82, 90, 92, 115, 120, 123, 138, 144, 158, 164, 180, 184, 205, 207, 230, 237, 240, 246, 276, 316, 328, 345, 360, 368, 369, 395, 410, 414, 460, 474, 492, 552, 615, 632, 656, 690, 711, 720, 738, 790, 820, 828, 920, 943, 948, 984, 1035, 1104, 1185, 1230, 1264, 1380, 1422, 1476, 1580, 1640, 1656, 1817, 1840, 1845, 1886, 1896, 1968, 2070, 2370, 2460, 2760, 2829, 2844, 2952, 3160, 3239, 3280, 3312, 3555, 3634, 3690, 3772, 3792, 4140, 4715, 4740, 4920, 5451, 5520, 5658, 5688, 5904, 6320, 6478, 7110, 7268, 7380, 7544, 8280, 8487, 9085, 9430, 9480, 9717, 9840, 10902, 11316, 11376, 12956, 14145, 14220, 14536, 14760, 15088, 16195, 16353, 16560, 16974, 18170, 18860, 18960, 19434, 21804, 22632, 25912, 27255, 28290, 28440, 29072, 29151, 29520, 32390, 32706, 33948, 36340, 37720, 38868, 42435, 43608, 45264, 48585, 51824, 54510, 56580, 56880, 58302, 64780, 65412, 67896, 72680, 74497, 75440, 77736, 81765, 84870, 87216, 97170, 109020, 113160, 116604, 129560, 130824, 135792, 145360, 145755, 148994, 155472, 163530, 169740, 194340, 218040, 223491, 226320, 233208, 259120, 261648, 291510, 297988, 327060, 339480, 372485, 388680, 436080, 446982, 466416, 583020, 595976, 654120, 670473, 678960, 744970, 777360, 893964, 1117455, 1166040, 1191952, 1308240, 1340946, 1489940, 1787928, 2234910, 2332080, 2681892, 2979880, 3352365, 3575856, 4469820, 5363784, 5959760, 6704730, 8939640, 10727568, 13409460, 17879280, 26818920, 53637840]

約数ペア:

[(1, 53637840), (2, 26818920), (3, 17879280), (4, 13409460), (5, 10727568), (6, 8939640), (8, 6704730), (9, 5959760), (10, 5363784), (12, 4469820), (15, 3575856), (16, 3352365), (18, 2979880), (20, 2681892), (23, 2332080), (24, 2234910), (30, 1787928), (36, 1489940), (40, 1340946), (41, 1308240), (45, 1191952), (46, 1166040), (48, 1117455), (60, 893964), (69, 777360), (72, 744970), (79, 678960), (80, 670473), (82, 654120), (90, 595976), (92, 583020), (115, 466416), (120, 446982), (123, 436080), (138, 388680), (144, 372485), (158, 339480), (164, 327060), (180, 297988), (184, 291510), (205, 261648), (207, 259120), (230, 233208), (237, 226320), (240, 223491), (246, 218040), (276, 194340), (316, 169740), (328, 163530), (345, 155472), (360, 148994), (368, 145755), (369, 145360), (395, 135792), (410, 130824), (414, 129560), (460, 116604), (474, 113160), (492, 109020), (552, 97170), (615, 87216), (632, 84870), (656, 81765), (690, 77736), (711, 75440), (720, 74497), (738, 72680), (790, 67896), (820, 65412), (828, 64780), (920, 58302), (943, 56880), (948, 56580), (984, 54510), (1035, 51824), (1104, 48585), (1185, 45264), (1230, 43608), (1264, 42435), (1380, 38868), (1422, 37720), (1476, 36340), (1580, 33948), (1640, 32706), (1656, 32390), (1817, 29520), (1840, 29151), (1845, 29072), (1886, 28440), (1896, 28290), (1968, 27255), (2070, 25912), (2370, 22632), (2460, 21804), (2760, 19434), (2829, 18960), (2844, 18860), (2952, 18170), (3160, 16974), (3239, 16560), (3280, 16353), (3312, 16195), (3555, 15088), (3634, 14760), (3690, 14536), (3772, 14220), (3792, 14145), (4140, 12956), (4715, 11376), (4740, 11316), (4920, 10902), (5451, 9840), (5520, 9717), (5658, 9480), (5688, 9430), (5904, 9085), (6320, 8487), (6478, 8280), (7110, 7544), (7268, 7380)]