4709760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 16450560

約数和(自身を除く): 11740800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 223, 240, 264, 320, 330, 352, 384, 440, 446, 480, 528, 640, 660, 669, 704, 880, 892, 960, 1056, 1115, 1320, 1338, 1408, 1760, 1784, 1920, 2112, 2230, 2453, 2640, 2676, 3345, 3520, 3568, 4224, 4460, 4906, 5280, 5352, 6690, 7040, 7136, 7359, 8920, 9812, 10560, 10704, 12265, 13380, 14272, 14718, 17840, 19624, 21120, 21408, 24530, 26760, 28544, 29436, 35680, 36795, 39248, 42816, 49060, 53520, 58872, 71360, 73590, 78496, 85632, 98120, 107040, 117744, 142720, 147180, 156992, 196240, 214080, 235488, 294360, 313984, 392480, 428160, 470976, 588720, 784960, 941952, 1177440, 1569920, 2354880, 4709760]

約数ペア:

[(1, 4709760), (2, 2354880), (3, 1569920), (4, 1177440), (5, 941952), (6, 784960), (8, 588720), (10, 470976), (11, 428160), (12, 392480), (15, 313984), (16, 294360), (20, 235488), (22, 214080), (24, 196240), (30, 156992), (32, 147180), (33, 142720), (40, 117744), (44, 107040), (48, 98120), (55, 85632), (60, 78496), (64, 73590), (66, 71360), (80, 58872), (88, 53520), (96, 49060), (110, 42816), (120, 39248), (128, 36795), (132, 35680), (160, 29436), (165, 28544), (176, 26760), (192, 24530), (220, 21408), (223, 21120), (240, 19624), (264, 17840), (320, 14718), (330, 14272), (352, 13380), (384, 12265), (440, 10704), (446, 10560), (480, 9812), (528, 8920), (640, 7359), (660, 7136), (669, 7040), (704, 6690), (880, 5352), (892, 5280), (960, 4906), (1056, 4460), (1115, 4224), (1320, 3568), (1338, 3520), (1408, 3345), (1760, 2676), (1784, 2640), (1920, 2453), (2112, 2230)]