3489121920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 11680680960

約数和(自身を除く): 8191559040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 384, 465, 480, 488, 496, 610, 620, 640, 732, 744, 915, 930, 960, 961, 976, 992, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2440, 2480, 2883, 2928, 2976, 3660, 3720, 3782, 3844, 3904, 3968, 4805, 4880, 4960, 5673, 5766, 5856, 5952, 7320, 7440, 7564, 7688, 7808, 9455, 9610, 9760, 9920, 11346, 11532, 11712, 11904, 14415, 14640, 14880, 15128, 15376, 18910, 19220, 19520, 19840, 22692, 23064, 23424, 28365, 28830, 29280, 29760, 29791, 30256, 30752, 37820, 38440, 39040, 45384, 46128, 56730, 57660, 58560, 58621, 59520, 59582, 60512, 61504, 75640, 76880, 89373, 90768, 92256, 113460, 115320, 117120, 117242, 119164, 121024, 123008, 148955, 151280, 153760, 175863, 178746, 181536, 184512, 226920, 230640, 234484, 238328, 242048, 293105, 297910, 302560, 307520, 351726, 357492, 363072, 369024, 446865, 453840, 461280, 468968, 476656, 586210, 595820, 605120, 615040, 703452, 714984, 726144, 879315, 893730, 907680, 922560, 937936, 953312, 1172420, 1191640, 1210240, 1406904, 1429968, 1758630, 1787460, 1815360, 1817251, 1845120, 1875872, 1906624, 2344840, 2383280, 2813808, 2859936, 3517260, 3574920, 3630720, 3634502, 3751744, 3813248, 4689680, 4766560, 5451753, 5627616, 5719872, 7034520, 7149840, 7269004, 7503488, 9086255, 9379360, 9533120, 10903506, 11255232, 11439744, 14069040, 14299680, 14538008, 18172510, 18758720, 19066240, 21807012, 22510464, 27258765, 28138080, 28599360, 29076016, 36345020, 37517440, 43614024, 54517530, 56276160, 57198720, 58152032, 72690040, 87228048, 109035060, 112552320, 116304064, 145380080, 174456096, 218070120, 232608128, 290760160, 348912192, 436140240, 581520320, 697824384, 872280480, 1163040640, 1744560960, 3489121920]

約数ペア:

[(1, 3489121920), (2, 1744560960), (3, 1163040640), (4, 872280480), (5, 697824384), (6, 581520320), (8, 436140240), (10, 348912192), (12, 290760160), (15, 232608128), (16, 218070120), (20, 174456096), (24, 145380080), (30, 116304064), (31, 112552320), (32, 109035060), (40, 87228048), (48, 72690040), (60, 58152032), (61, 57198720), (62, 56276160), (64, 54517530), (80, 43614024), (93, 37517440), (96, 36345020), (120, 29076016), (122, 28599360), (124, 28138080), (128, 27258765), (155, 22510464), (160, 21807012), (183, 19066240), (186, 18758720), (192, 18172510), (240, 14538008), (244, 14299680), (248, 14069040), (305, 11439744), (310, 11255232), (320, 10903506), (366, 9533120), (372, 9379360), (384, 9086255), (465, 7503488), (480, 7269004), (488, 7149840), (496, 7034520), (610, 5719872), (620, 5627616), (640, 5451753), (732, 4766560), (744, 4689680), (915, 3813248), (930, 3751744), (960, 3634502), (961, 3630720), (976, 3574920), (992, 3517260), (1220, 2859936), (1240, 2813808), (1464, 2383280), (1488, 2344840), (1830, 1906624), (1860, 1875872), (1891, 1845120), (1920, 1817251), (1922, 1815360), (1952, 1787460), (1984, 1758630), (2440, 1429968), (2480, 1406904), (2883, 1210240), (2928, 1191640), (2976, 1172420), (3660, 953312), (3720, 937936), (3782, 922560), (3844, 907680), (3904, 893730), (3968, 879315), (4805, 726144), (4880, 714984), (4960, 703452), (5673, 615040), (5766, 605120), (5856, 595820), (5952, 586210), (7320, 476656), (7440, 468968), (7564, 461280), (7688, 453840), (7808, 446865), (9455, 369024), (9610, 363072), (9760, 357492), (9920, 351726), (11346, 307520), (11532, 302560), (11712, 297910), (11904, 293105), (14415, 242048), (14640, 238328), (14880, 234484), (15128, 230640), (15376, 226920), (18910, 184512), (19220, 181536), (19520, 178746), (19840, 175863), (22692, 153760), (23064, 151280), (23424, 148955), (28365, 123008), (28830, 121024), (29280, 119164), (29760, 117242), (29791, 117120), (30256, 115320), (30752, 113460), (37820, 92256), (38440, 90768), (39040, 89373), (45384, 76880), (46128, 75640), (56730, 61504), (57660, 60512), (58560, 59582), (58621, 59520)]