145828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11149}}^1$

素因数の和:11272

約数の個数: 64

約数和(自身を含む): 441540000

約数和(自身を除く): 295711080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 11149, 13080, 22298, 33447, 44596, 55745, 66894, 89192, 111490, 133788, 167235, 222980, 267576, 334470, 445960, 668940, 1215241, 1337880, 2430482, 3645723, 4860964, 6076205, 7291446, 9721928, 12152410, 14582892, 18228615, 24304820, 29165784, 36457230, 48609640, 72914460, 145828920]

約数ペア:

[(1, 145828920), (2, 72914460), (3, 48609640), (4, 36457230), (5, 29165784), (6, 24304820), (8, 18228615), (10, 14582892), (12, 12152410), (15, 9721928), (20, 7291446), (24, 6076205), (30, 4860964), (40, 3645723), (60, 2430482), (109, 1337880), (120, 1215241), (218, 668940), (327, 445960), (436, 334470), (545, 267576), (654, 222980), (872, 167235), (1090, 133788), (1308, 111490), (1635, 89192), (2180, 66894), (2616, 55745), (3270, 44596), (4360, 33447), (6540, 22298), (11149, 13080)]