317347560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38327}}^1$

素因数の和:38367

約数の個数: 96

約数和(自身を含む): 1076250240

約数和(自身を除く): 758902680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 38327, 76654, 114981, 153308, 191635, 229962, 306616, 344943, 383270, 459924, 574905, 689886, 766540, 881521, 919848, 1149810, 1379772, 1533080, 1724715, 1763042, 2299620, 2644563, 2759544, 3449430, 3526084, 4407605, 4599240, 5289126, 6898860, 7052168, 7933689, 8815210, 10578252, 13222815, 13797720, 15867378, 17630420, 21156504, 26445630, 31734756, 35260840, 39668445, 52891260, 63469512, 79336890, 105782520, 158673780, 317347560]

約数ペア:

[(1, 317347560), (2, 158673780), (3, 105782520), (4, 79336890), (5, 63469512), (6, 52891260), (8, 39668445), (9, 35260840), (10, 31734756), (12, 26445630), (15, 21156504), (18, 17630420), (20, 15867378), (23, 13797720), (24, 13222815), (30, 10578252), (36, 8815210), (40, 7933689), (45, 7052168), (46, 6898860), (60, 5289126), (69, 4599240), (72, 4407605), (90, 3526084), (92, 3449430), (115, 2759544), (120, 2644563), (138, 2299620), (180, 1763042), (184, 1724715), (207, 1533080), (230, 1379772), (276, 1149810), (345, 919848), (360, 881521), (414, 766540), (460, 689886), (552, 574905), (690, 459924), (828, 383270), (920, 344943), (1035, 306616), (1380, 229962), (1656, 191635), (2070, 153308), (2760, 114981), (4140, 76654), (8280, 38327)]