3821185920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28031}}^1$

素因数の和:28124

約数の個数: 128

約数和(自身を含む): 12352020480

約数和(自身を除く): 8530834560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 22720, 27264, 28031, 34080, 45440, 56062, 68160, 84093, 112124, 136320, 140155, 168186, 224248, 280310, 336372, 420465, 448496, 560620, 672744, 840930, 896992, 1121240, 1345488, 1681860, 1793984, 1990201, 2242480, 2690976, 3363720, 3587968, 3980402, 4484960, 5381952, 5970603, 6727440, 7960804, 8969920, 9951005, 10763904, 11941206, 13454880, 15921608, 17939840, 19902010, 23882412, 26909760, 29853015, 31843216, 39804020, 47764824, 53819520, 59706030, 63686432, 79608040, 95529648, 119412060, 127372864, 159216080, 191059296, 238824120, 254745728, 318432160, 382118592, 477648240, 636864320, 764237184, 955296480, 1273728640, 1910592960, 3821185920]

約数ペア:

[(1, 3821185920), (2, 1910592960), (3, 1273728640), (4, 955296480), (5, 764237184), (6, 636864320), (8, 477648240), (10, 382118592), (12, 318432160), (15, 254745728), (16, 238824120), (20, 191059296), (24, 159216080), (30, 127372864), (32, 119412060), (40, 95529648), (48, 79608040), (60, 63686432), (64, 59706030), (71, 53819520), (80, 47764824), (96, 39804020), (120, 31843216), (128, 29853015), (142, 26909760), (160, 23882412), (192, 19902010), (213, 17939840), (240, 15921608), (284, 13454880), (320, 11941206), (355, 10763904), (384, 9951005), (426, 8969920), (480, 7960804), (568, 6727440), (640, 5970603), (710, 5381952), (852, 4484960), (960, 3980402), (1065, 3587968), (1136, 3363720), (1420, 2690976), (1704, 2242480), (1920, 1990201), (2130, 1793984), (2272, 1681860), (2840, 1345488), (3408, 1121240), (4260, 896992), (4544, 840930), (5680, 672744), (6816, 560620), (8520, 448496), (9088, 420465), (11360, 336372), (13632, 280310), (17040, 224248), (22720, 168186), (27264, 140155), (28031, 136320), (34080, 112124), (45440, 84093), (56062, 68160)]