8621760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1310

約数の個数: 112

約数和(自身を含む): 31309056

約数和(自身を除く): 22687296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1283, 1344, 1680, 2240, 2566, 3360, 3849, 5132, 6415, 6720, 7698, 8981, 10264, 12830, 15396, 17962, 19245, 20528, 25660, 26943, 30792, 35924, 38490, 41056, 44905, 51320, 53886, 61584, 71848, 76980, 82112, 89810, 102640, 107772, 123168, 134715, 143696, 153960, 179620, 205280, 215544, 246336, 269430, 287392, 307920, 359240, 410560, 431088, 538860, 574784, 615840, 718480, 862176, 1077720, 1231680, 1436960, 1724352, 2155440, 2873920, 4310880, 8621760]

約数ペア:

[(1, 8621760), (2, 4310880), (3, 2873920), (4, 2155440), (5, 1724352), (6, 1436960), (7, 1231680), (8, 1077720), (10, 862176), (12, 718480), (14, 615840), (15, 574784), (16, 538860), (20, 431088), (21, 410560), (24, 359240), (28, 307920), (30, 287392), (32, 269430), (35, 246336), (40, 215544), (42, 205280), (48, 179620), (56, 153960), (60, 143696), (64, 134715), (70, 123168), (80, 107772), (84, 102640), (96, 89810), (105, 82112), (112, 76980), (120, 71848), (140, 61584), (160, 53886), (168, 51320), (192, 44905), (210, 41056), (224, 38490), (240, 35924), (280, 30792), (320, 26943), (336, 25660), (420, 20528), (448, 19245), (480, 17962), (560, 15396), (672, 12830), (840, 10264), (960, 8981), (1120, 7698), (1283, 6720), (1344, 6415), (1680, 5132), (2240, 3849), (2566, 3360)]