79255560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 238567680

約数和(自身を除く): 159312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 1871, 2118, 2824, 3530, 3742, 4236, 5295, 5613, 7060, 7484, 8472, 9355, 10590, 11226, 14120, 14968, 18710, 21180, 22452, 28065, 37420, 42360, 44904, 56130, 74840, 112260, 224520, 660463, 1320926, 1981389, 2641852, 3302315, 3962778, 5283704, 6604630, 7925556, 9906945, 13209260, 15851112, 19813890, 26418520, 39627780, 79255560]

約数ペア:

[(1, 79255560), (2, 39627780), (3, 26418520), (4, 19813890), (5, 15851112), (6, 13209260), (8, 9906945), (10, 7925556), (12, 6604630), (15, 5283704), (20, 3962778), (24, 3302315), (30, 2641852), (40, 1981389), (60, 1320926), (120, 660463), (353, 224520), (706, 112260), (1059, 74840), (1412, 56130), (1765, 44904), (1871, 42360), (2118, 37420), (2824, 28065), (3530, 22452), (3742, 21180), (4236, 18710), (5295, 14968), (5613, 14120), (7060, 11226), (7484, 10590), (8472, 9355)]