173205360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2335

約数の個数: 120

約数和(自身を含む): 587283840

約数和(自身を除く): 414078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2207, 2616, 3270, 3924, 4360, 4414, 4905, 5232, 6540, 6621, 7848, 8720, 8828, 9810, 11035, 13080, 13242, 15696, 17656, 19620, 19863, 22070, 26160, 26484, 33105, 35312, 39240, 39726, 44140, 52968, 66210, 78480, 79452, 88280, 99315, 105936, 132420, 158904, 176560, 198630, 240563, 264840, 317808, 397260, 481126, 529680, 721689, 794520, 962252, 1202815, 1443378, 1589040, 1924504, 2165067, 2405630, 2886756, 3608445, 3849008, 4330134, 4811260, 5773512, 7216890, 8660268, 9622520, 10825335, 11547024, 14433780, 17320536, 19245040, 21650670, 28867560, 34641072, 43301340, 57735120, 86602680, 173205360]

約数ペア:

[(1, 173205360), (2, 86602680), (3, 57735120), (4, 43301340), (5, 34641072), (6, 28867560), (8, 21650670), (9, 19245040), (10, 17320536), (12, 14433780), (15, 11547024), (16, 10825335), (18, 9622520), (20, 8660268), (24, 7216890), (30, 5773512), (36, 4811260), (40, 4330134), (45, 3849008), (48, 3608445), (60, 2886756), (72, 2405630), (80, 2165067), (90, 1924504), (109, 1589040), (120, 1443378), (144, 1202815), (180, 962252), (218, 794520), (240, 721689), (327, 529680), (360, 481126), (436, 397260), (545, 317808), (654, 264840), (720, 240563), (872, 198630), (981, 176560), (1090, 158904), (1308, 132420), (1635, 105936), (1744, 99315), (1962, 88280), (2180, 79452), (2207, 78480), (2616, 66210), (3270, 52968), (3924, 44140), (4360, 39726), (4414, 39240), (4905, 35312), (5232, 33105), (6540, 26484), (6621, 26160), (7848, 22070), (8720, 19863), (8828, 19620), (9810, 17656), (11035, 15696), (13080, 13242)]