6858720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 25592112

約数和(自身を除く): 18733392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 433, 440, 480, 495, 528, 660, 720, 792, 866, 880, 990, 1056, 1299, 1320, 1440, 1584, 1732, 1760, 1980, 2165, 2598, 2640, 3168, 3464, 3897, 3960, 4330, 4763, 5196, 5280, 6495, 6928, 7794, 7920, 8660, 9526, 10392, 12990, 13856, 14289, 15588, 15840, 17320, 19052, 19485, 20784, 23815, 25980, 28578, 31176, 34640, 38104, 38970, 41568, 42867, 47630, 51960, 57156, 62352, 69280, 71445, 76208, 77940, 85734, 95260, 103920, 114312, 124704, 142890, 152416, 155880, 171468, 190520, 207840, 214335, 228624, 285780, 311760, 342936, 381040, 428670, 457248, 571560, 623520, 685872, 762080, 857340, 1143120, 1371744, 1714680, 2286240, 3429360, 6858720]

約数ペア:

[(1, 6858720), (2, 3429360), (3, 2286240), (4, 1714680), (5, 1371744), (6, 1143120), (8, 857340), (9, 762080), (10, 685872), (11, 623520), (12, 571560), (15, 457248), (16, 428670), (18, 381040), (20, 342936), (22, 311760), (24, 285780), (30, 228624), (32, 214335), (33, 207840), (36, 190520), (40, 171468), (44, 155880), (45, 152416), (48, 142890), (55, 124704), (60, 114312), (66, 103920), (72, 95260), (80, 85734), (88, 77940), (90, 76208), (96, 71445), (99, 69280), (110, 62352), (120, 57156), (132, 51960), (144, 47630), (160, 42867), (165, 41568), (176, 38970), (180, 38104), (198, 34640), (220, 31176), (240, 28578), (264, 25980), (288, 23815), (330, 20784), (352, 19485), (360, 19052), (396, 17320), (433, 15840), (440, 15588), (480, 14289), (495, 13856), (528, 12990), (660, 10392), (720, 9526), (792, 8660), (866, 7920), (880, 7794), (990, 6928), (1056, 6495), (1299, 5280), (1320, 5196), (1440, 4763), (1584, 4330), (1732, 3960), (1760, 3897), (1980, 3464), (2165, 3168), (2598, 2640)]