139163760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193283}}^1$

素因数の和:193302

約数の個数: 60

約数和(自身を含む): 467360712

約数和(自身を除く): 328196952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 193283, 386566, 579849, 773132, 966415, 1159698, 1546264, 1739547, 1932830, 2319396, 2899245, 3092528, 3479094, 3865660, 4638792, 5798490, 6958188, 7731320, 8697735, 9277584, 11596980, 13916376, 15462640, 17395470, 23193960, 27832752, 34790940, 46387920, 69581880, 139163760]

約数ペア:

[(1, 139163760), (2, 69581880), (3, 46387920), (4, 34790940), (5, 27832752), (6, 23193960), (8, 17395470), (9, 15462640), (10, 13916376), (12, 11596980), (15, 9277584), (16, 8697735), (18, 7731320), (20, 6958188), (24, 5798490), (30, 4638792), (36, 3865660), (40, 3479094), (45, 3092528), (48, 2899245), (60, 2319396), (72, 1932830), (80, 1739547), (90, 1546264), (120, 1159698), (144, 966415), (180, 773132), (240, 579849), (360, 386566), (720, 193283)]