12359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 27638160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2239, 2760, 4478, 5520, 6717, 8956, 11195, 13434, 17912, 22390, 26868, 33585, 35824, 44780, 51497, 53736, 67170, 89560, 102994, 107472, 134340, 154491, 179120, 205988, 257485, 268680, 308982, 411976, 514970, 537360, 617964, 772455, 823952, 1029940, 1235928, 1544910, 2059880, 2471856, 3089820, 4119760, 6179640, 12359280]

約数ペア:

[(1, 12359280), (2, 6179640), (3, 4119760), (4, 3089820), (5, 2471856), (6, 2059880), (8, 1544910), (10, 1235928), (12, 1029940), (15, 823952), (16, 772455), (20, 617964), (23, 537360), (24, 514970), (30, 411976), (40, 308982), (46, 268680), (48, 257485), (60, 205988), (69, 179120), (80, 154491), (92, 134340), (115, 107472), (120, 102994), (138, 89560), (184, 67170), (230, 53736), (240, 51497), (276, 44780), (345, 35824), (368, 33585), (460, 26868), (552, 22390), (690, 17912), (920, 13434), (1104, 11195), (1380, 8956), (1840, 6717), (2239, 5520), (2760, 4478)]