144587580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15349}}^1$

素因数の和:15518

約数の個数: 48

約数和(自身を含む): 407450400

約数和(自身を除く): 262862820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 15349, 30698, 46047, 61396, 76745, 92094, 153490, 184188, 230235, 306980, 460470, 920940, 2409793, 4819586, 7229379, 9639172, 12048965, 14458758, 24097930, 28917516, 36146895, 48195860, 72293790, 144587580]

約数ペア:

[(1, 144587580), (2, 72293790), (3, 48195860), (4, 36146895), (5, 28917516), (6, 24097930), (10, 14458758), (12, 12048965), (15, 9639172), (20, 7229379), (30, 4819586), (60, 2409793), (157, 920940), (314, 460470), (471, 306980), (628, 230235), (785, 184188), (942, 153490), (1570, 92094), (1884, 76745), (2355, 61396), (3140, 46047), (4710, 30698), (9420, 15349)]