230443440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 523794000

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, 109, 115, 120, 138, 184, 218, 230, 240, 276, 327, 345, 368, 383, 436, 460, 545, 552, 654, 690, 766, 872, 920, 1090, 1104, 1149, 1308, 1380, 1532, 1635, 1744, 1840, 1915, 2180, 2298, 2507, 2616, 2760, 3064, 3270, 3830, 4360, 4596, 5014, 5232, 5520, 5745, 6128, 6540, 7521, 7660, 8720, 8809, 9192, 10028, 11490, 12535, 13080, 15042, 15320, 17618, 18384, 20056, 22980, 25070, 26160, 26427, 30084, 30640, 35236, 37605, 40112, 41747, 44045, 45960, 50140, 52854, 60168, 70472, 75210, 83494, 88090, 91920, 100280, 105708, 120336, 125241, 132135, 140944, 150420, 166988, 176180, 200560, 208735, 211416, 250482, 264270, 300840, 333976, 352360, 417470, 422832, 500964, 528540, 601680, 626205, 667952, 704720, 834940, 960181, 1001928, 1057080, 1252410, 1669880, 1920362, 2003856, 2114160, 2504820, 2880543, 3339760, 3840724, 4800905, 5009640, 5761086, 7681448, 9601810, 10019280, 11522172, 14402715, 15362896, 19203620, 23044344, 28805430, 38407240, 46088688, 57610860, 76814480, 115221720, 230443440]

約数ペア:

[(1, 230443440), (2, 115221720), (3, 76814480), (4, 57610860), (5, 46088688), (6, 38407240), (8, 28805430), (10, 23044344), (12, 19203620), (15, 15362896), (16, 14402715), (20, 11522172), (23, 10019280), (24, 9601810), (30, 7681448), (40, 5761086), (46, 5009640), (48, 4800905), (60, 3840724), (69, 3339760), (80, 2880543), (92, 2504820), (109, 2114160), (115, 2003856), (120, 1920362), (138, 1669880), (184, 1252410), (218, 1057080), (230, 1001928), (240, 960181), (276, 834940), (327, 704720), (345, 667952), (368, 626205), (383, 601680), (436, 528540), (460, 500964), (545, 422832), (552, 417470), (654, 352360), (690, 333976), (766, 300840), (872, 264270), (920, 250482), (1090, 211416), (1104, 208735), (1149, 200560), (1308, 176180), (1380, 166988), (1532, 150420), (1635, 140944), (1744, 132135), (1840, 125241), (1915, 120336), (2180, 105708), (2298, 100280), (2507, 91920), (2616, 88090), (2760, 83494), (3064, 75210), (3270, 70472), (3830, 60168), (4360, 52854), (4596, 50140), (5014, 45960), (5232, 44045), (5520, 41747), (5745, 40112), (6128, 37605), (6540, 35236), (7521, 30640), (7660, 30084), (8720, 26427), (8809, 26160), (9192, 25070), (10028, 22980), (11490, 20056), (12535, 18384), (13080, 17618), (15042, 15320)]