204038160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1033}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 633899904

約数和(自身を除く): 429861744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823, 1033, 1646, 2066, 2469, 3099, 3292, 4115, 4132, 4938, 5165, 6198, 6584, 8230, 8264, 9876, 10330, 12345, 12396, 13168, 15495, 16460, 16528, 19752, 20660, 24690, 24792, 30990, 32920, 39504, 41320, 49380, 49584, 61980, 65840, 82640, 98760, 123960, 197520, 247920, 850159, 1700318, 2550477, 3400636, 4250795, 5100954, 6801272, 8501590, 10201908, 12752385, 13602544, 17003180, 20403816, 25504770, 34006360, 40807632, 51009540, 68012720, 102019080, 204038160]

約数ペア:

[(1, 204038160), (2, 102019080), (3, 68012720), (4, 51009540), (5, 40807632), (6, 34006360), (8, 25504770), (10, 20403816), (12, 17003180), (15, 13602544), (16, 12752385), (20, 10201908), (24, 8501590), (30, 6801272), (40, 5100954), (48, 4250795), (60, 3400636), (80, 2550477), (120, 1700318), (240, 850159), (823, 247920), (1033, 197520), (1646, 123960), (2066, 98760), (2469, 82640), (3099, 65840), (3292, 61980), (4115, 49584), (4132, 49380), (4938, 41320), (5165, 39504), (6198, 32920), (6584, 30990), (8230, 24792), (8264, 24690), (9876, 20660), (10330, 19752), (12345, 16528), (12396, 16460), (13168, 15495)]