3129970.00000000

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 166299840

約数和(自身を除く): 116905920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 677, 760, 768, 912, 960, 1140, 1216, 1280, 1354, 1520, 1824, 1920, 2031, 2280, 2432, 2708, 3040, 3385, 3648, 3840, 4062, 4560, 4864, 5416, 6080, 6770, 7296, 8124, 9120, 10155, 10832, 12160, 12863, 13540, 14592, 16248, 18240, 20310, 21664, 24320, 25726, 27080, 32496, 36480, 38589, 40620, 43328, 51452, 54160, 64315, 64992, 72960, 77178, 81240, 86656, 102904, 108320, 128630, 129984, 154356, 162480, 173312, 192945, 205808, 216640, 257260, 259968, 308712, 324960, 385890, 411616, 433280, 514520, 519936, 617424, 649920, 771780, 823232, 866560, 1029040, 1234848, 1299840, 1543560, 1646464, 2058080, 2469696, 2599680, 3087120, 3292928, 4116160, 4939392, 6174240, 8232320, 9878784, 12348480, 16464640, 24696960, 49393920]

約数ペア:

[(1, 49393920), (2, 24696960), (3, 16464640), (4, 12348480), (5, 9878784), (6, 8232320), (8, 6174240), (10, 4939392), (12, 4116160), (15, 3292928), (16, 3087120), (19, 2599680), (20, 2469696), (24, 2058080), (30, 1646464), (32, 1543560), (38, 1299840), (40, 1234848), (48, 1029040), (57, 866560), (60, 823232), (64, 771780), (76, 649920), (80, 617424), (95, 519936), (96, 514520), (114, 433280), (120, 411616), (128, 385890), (152, 324960), (160, 308712), (190, 259968), (192, 257260), (228, 216640), (240, 205808), (256, 192945), (285, 173312), (304, 162480), (320, 154356), (380, 129984), (384, 128630), (456, 108320), (480, 102904), (570, 86656), (608, 81240), (640, 77178), (677, 72960), (760, 64992), (768, 64315), (912, 54160), (960, 51452), (1140, 43328), (1216, 40620), (1280, 38589), (1354, 36480), (1520, 32496), (1824, 27080), (1920, 25726), (2031, 24320), (2280, 21664), (2432, 20310), (2708, 18240), (3040, 16248), (3385, 14592), (3648, 13540), (3840, 12863), (4062, 12160), (4560, 10832), (4864, 10155), (5416, 9120), (6080, 8124), (6770, 7296)]