3220920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 10951200

約数和(自身を除く): 7730280

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, 389, 414, 460, 552, 690, 778, 828, 920, 1035, 1167, 1380, 1556, 1656, 1945, 2070, 2334, 2760, 3112, 3501, 3890, 4140, 4668, 5835, 7002, 7780, 8280, 8947, 9336, 11670, 14004, 15560, 17505, 17894, 23340, 26841, 28008, 35010, 35788, 44735, 46680, 53682, 70020, 71576, 80523, 89470, 107364, 134205, 140040, 161046, 178940, 214728, 268410, 322092, 357880, 402615, 536820, 644184, 805230, 1073640, 1610460, 3220920]

約数ペア:

[(1, 3220920), (2, 1610460), (3, 1073640), (4, 805230), (5, 644184), (6, 536820), (8, 402615), (9, 357880), (10, 322092), (12, 268410), (15, 214728), (18, 178940), (20, 161046), (23, 140040), (24, 134205), (30, 107364), (36, 89470), (40, 80523), (45, 71576), (46, 70020), (60, 53682), (69, 46680), (72, 44735), (90, 35788), (92, 35010), (115, 28008), (120, 26841), (138, 23340), (180, 17894), (184, 17505), (207, 15560), (230, 14004), (276, 11670), (345, 9336), (360, 8947), (389, 8280), (414, 7780), (460, 7002), (552, 5835), (690, 4668), (778, 4140), (828, 3890), (920, 3501), (1035, 3112), (1167, 2760), (1380, 2334), (1556, 2070), (1656, 1945)]