127163760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4986

約数の個数: 80

約数和(自身を含む): 397906080

約数和(自身を除く): 270742320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 4861, 5232, 6540, 8720, 9722, 13080, 14583, 19444, 24305, 26160, 29166, 38888, 48610, 58332, 72915, 77776, 97220, 116664, 145830, 194440, 233328, 291660, 388880, 529849, 583320, 1059698, 1166640, 1589547, 2119396, 2649245, 3179094, 4238792, 5298490, 6358188, 7947735, 8477584, 10596980, 12716376, 15895470, 21193960, 25432752, 31790940, 42387920, 63581880, 127163760]

約数ペア:

[(1, 127163760), (2, 63581880), (3, 42387920), (4, 31790940), (5, 25432752), (6, 21193960), (8, 15895470), (10, 12716376), (12, 10596980), (15, 8477584), (16, 7947735), (20, 6358188), (24, 5298490), (30, 4238792), (40, 3179094), (48, 2649245), (60, 2119396), (80, 1589547), (109, 1166640), (120, 1059698), (218, 583320), (240, 529849), (327, 388880), (436, 291660), (545, 233328), (654, 194440), (872, 145830), (1090, 116664), (1308, 97220), (1635, 77776), (1744, 72915), (2180, 58332), (2616, 48610), (3270, 38888), (4360, 29166), (4861, 26160), (5232, 24305), (6540, 19444), (8720, 14583), (9722, 13080)]