3983280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2394

約数の個数: 80

約数和(自身を含む): 14118144

約数和(自身を除く): 10134864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2371, 4742, 7113, 9484, 11855, 14226, 16597, 18968, 23710, 28452, 33194, 35565, 37936, 47420, 49791, 56904, 66388, 71130, 82985, 94840, 99582, 113808, 132776, 142260, 165970, 189680, 199164, 248955, 265552, 284520, 331940, 398328, 497910, 569040, 663880, 796656, 995820, 1327760, 1991640, 3983280]

約数ペア:

[(1, 3983280), (2, 1991640), (3, 1327760), (4, 995820), (5, 796656), (6, 663880), (7, 569040), (8, 497910), (10, 398328), (12, 331940), (14, 284520), (15, 265552), (16, 248955), (20, 199164), (21, 189680), (24, 165970), (28, 142260), (30, 132776), (35, 113808), (40, 99582), (42, 94840), (48, 82985), (56, 71130), (60, 66388), (70, 56904), (80, 49791), (84, 47420), (105, 37936), (112, 35565), (120, 33194), (140, 28452), (168, 23710), (210, 18968), (240, 16597), (280, 14226), (336, 11855), (420, 9484), (560, 7113), (840, 4742), (1680, 2371)]