2287948800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 264

約数和(自身を含む): 7813841152

約数和(自身を除く): 5525892352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 961, 992, 1024, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1922, 1984, 2325, 2400, 2480, 2560, 2883, 2976, 3072, 3100, 3200, 3720, 3840, 3844, 3968, 4650, 4800, 4805, 4960, 5120, 5766, 5952, 6200, 6400, 7440, 7680, 7688, 7936, 9300, 9600, 9610, 9920, 11532, 11904, 12400, 12800, 14415, 14880, 15360, 15376, 15872, 18600, 19200, 19220, 19840, 23064, 23808, 24025, 24800, 25600, 28830, 29760, 29791, 30752, 31744, 37200, 38400, 38440, 39680, 46128, 47616, 48050, 49600, 57660, 59520, 59582, 61504, 72075, 74400, 76800, 76880, 79360, 89373, 92256, 95232, 96100, 99200, 115320, 119040, 119164, 123008, 144150, 148800, 148955, 153760, 158720, 178746, 184512, 192200, 198400, 230640, 238080, 238328, 246016, 288300, 297600, 297910, 307520, 357492, 369024, 384400, 396800, 446865, 461280, 476160, 476656, 492032, 576600, 595200, 595820, 615040, 714984, 738048, 744775, 768800, 793600, 893730, 922560, 953312, 984064, 1153200, 1190400, 1191640, 1230080, 1429968, 1476096, 1489550, 1537600, 1787460, 1845120, 1906624, 2234325, 2306400, 2380800, 2383280, 2460160, 2859936, 2952192, 2979100, 3075200, 3574920, 3690240, 3813248, 4468650, 4612800, 4766560, 4920320, 5719872, 5958200, 6150400, 7149840, 7380480, 7626496, 8937300, 9225600, 9533120, 11439744, 11916400, 12300800, 14299680, 14760960, 15252992, 17874600, 18451200, 19066240, 22879488, 23832800, 24601600, 28599360, 30505984, 35749200, 36902400, 38132480, 45758976, 47665600, 57198720, 71498400, 73804800, 76264960, 91517952, 95331200, 114397440, 142996800, 152529920, 190662400, 228794880, 285993600, 381324800, 457589760, 571987200, 762649600, 1143974400, 2287948800]

約数ペア:

[(1, 2287948800), (2, 1143974400), (3, 762649600), (4, 571987200), (5, 457589760), (6, 381324800), (8, 285993600), (10, 228794880), (12, 190662400), (15, 152529920), (16, 142996800), (20, 114397440), (24, 95331200), (25, 91517952), (30, 76264960), (31, 73804800), (32, 71498400), (40, 57198720), (48, 47665600), (50, 45758976), (60, 38132480), (62, 36902400), (64, 35749200), (75, 30505984), (80, 28599360), (93, 24601600), (96, 23832800), (100, 22879488), (120, 19066240), (124, 18451200), (128, 17874600), (150, 15252992), (155, 14760960), (160, 14299680), (186, 12300800), (192, 11916400), (200, 11439744), (240, 9533120), (248, 9225600), (256, 8937300), (300, 7626496), (310, 7380480), (320, 7149840), (372, 6150400), (384, 5958200), (400, 5719872), (465, 4920320), (480, 4766560), (496, 4612800), (512, 4468650), (600, 3813248), (620, 3690240), (640, 3574920), (744, 3075200), (768, 2979100), (775, 2952192), (800, 2859936), (930, 2460160), (960, 2383280), (961, 2380800), (992, 2306400), (1024, 2234325), (1200, 1906624), (1240, 1845120), (1280, 1787460), (1488, 1537600), (1536, 1489550), (1550, 1476096), (1600, 1429968), (1860, 1230080), (1920, 1191640), (1922, 1190400), (1984, 1153200), (2325, 984064), (2400, 953312), (2480, 922560), (2560, 893730), (2883, 793600), (2976, 768800), (3072, 744775), (3100, 738048), (3200, 714984), (3720, 615040), (3840, 595820), (3844, 595200), (3968, 576600), (4650, 492032), (4800, 476656), (4805, 476160), (4960, 461280), (5120, 446865), (5766, 396800), (5952, 384400), (6200, 369024), (6400, 357492), (7440, 307520), (7680, 297910), (7688, 297600), (7936, 288300), (9300, 246016), (9600, 238328), (9610, 238080), (9920, 230640), (11532, 198400), (11904, 192200), (12400, 184512), (12800, 178746), (14415, 158720), (14880, 153760), (15360, 148955), (15376, 148800), (15872, 144150), (18600, 123008), (19200, 119164), (19220, 119040), (19840, 115320), (23064, 99200), (23808, 96100), (24025, 95232), (24800, 92256), (25600, 89373), (28830, 79360), (29760, 76880), (29791, 76800), (30752, 74400), (31744, 72075), (37200, 61504), (38400, 59582), (38440, 59520), (39680, 57660), (46128, 49600), (47616, 48050)]