30512480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10071

約数の個数: 48

約数和(自身を含む): 75887280

約数和(自身を除く): 45374800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 10037, 20074, 40148, 50185, 80296, 100370, 160592, 190703, 200740, 321184, 381406, 401480, 762812, 802960, 953515, 1525624, 1605920, 1907030, 3051248, 3814060, 6102496, 7628120, 15256240, 30512480]

約数ペア:

[(1, 30512480), (2, 15256240), (4, 7628120), (5, 6102496), (8, 3814060), (10, 3051248), (16, 1907030), (19, 1605920), (20, 1525624), (32, 953515), (38, 802960), (40, 762812), (76, 401480), (80, 381406), (95, 321184), (152, 200740), (160, 190703), (190, 160592), (304, 100370), (380, 80296), (608, 50185), (760, 40148), (1520, 20074), (3040, 10037)]