2123458560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23041}}^1$

素因数の和:23074

約数の個数: 144

約数和(自身を含む): 7359845220

約数和(自身を除く): 5236386660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 23041, 30720, 46080, 46082, 69123, 92160, 92164, 115205, 138246, 184328, 207369, 230410, 276492, 345615, 368656, 414738, 460820, 552984, 691230, 737312, 829476, 921640, 1036845, 1105968, 1382460, 1474624, 1658952, 1843280, 2073690, 2211936, 2764920, 2949248, 3317904, 3686560, 4147380, 4423872, 5529840, 5898496, 6635808, 7373120, 8294760, 8847744, 11059680, 11796992, 13271616, 14746240, 16589520, 17695488, 22119360, 23593984, 26543232, 29492480, 33179040, 35390976, 44238720, 47187968, 53086464, 58984960, 66358080, 70781952, 88477440, 106172928, 117969920, 132716160, 141563904, 176954880, 212345856, 235939840, 265432320, 353909760, 424691712, 530864640, 707819520, 1061729280, 2123458560]

約数ペア:

[(1, 2123458560), (2, 1061729280), (3, 707819520), (4, 530864640), (5, 424691712), (6, 353909760), (8, 265432320), (9, 235939840), (10, 212345856), (12, 176954880), (15, 141563904), (16, 132716160), (18, 117969920), (20, 106172928), (24, 88477440), (30, 70781952), (32, 66358080), (36, 58984960), (40, 53086464), (45, 47187968), (48, 44238720), (60, 35390976), (64, 33179040), (72, 29492480), (80, 26543232), (90, 23593984), (96, 22119360), (120, 17695488), (128, 16589520), (144, 14746240), (160, 13271616), (180, 11796992), (192, 11059680), (240, 8847744), (256, 8294760), (288, 7373120), (320, 6635808), (360, 5898496), (384, 5529840), (480, 4423872), (512, 4147380), (576, 3686560), (640, 3317904), (720, 2949248), (768, 2764920), (960, 2211936), (1024, 2073690), (1152, 1843280), (1280, 1658952), (1440, 1474624), (1536, 1382460), (1920, 1105968), (2048, 1036845), (2304, 921640), (2560, 829476), (2880, 737312), (3072, 691230), (3840, 552984), (4608, 460820), (5120, 414738), (5760, 368656), (6144, 345615), (7680, 276492), (9216, 230410), (10240, 207369), (11520, 184328), (15360, 138246), (18432, 115205), (23040, 92164), (23041, 92160), (30720, 69123), (46080, 46082)]