65715120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 223016976

約数和(自身を除く): 157301856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 853, 856, 963, 1070, 1284, 1605, 1706, 1712, 1926, 2140, 2559, 2568, 3210, 3412, 3852, 4265, 4280, 4815, 5118, 5136, 6420, 6824, 7677, 7704, 8530, 8560, 9630, 10236, 12795, 12840, 13648, 15354, 15408, 17060, 19260, 20472, 25590, 25680, 30708, 34120, 38385, 38520, 40944, 51180, 61416, 68240, 76770, 77040, 91271, 102360, 122832, 153540, 182542, 204720, 273813, 307080, 365084, 456355, 547626, 614160, 730168, 821439, 912710, 1095252, 1369065, 1460336, 1642878, 1825420, 2190504, 2738130, 3285756, 3650840, 4107195, 4381008, 5476260, 6571512, 7301680, 8214390, 10952520, 13143024, 16428780, 21905040, 32857560, 65715120]

約数ペア:

[(1, 65715120), (2, 32857560), (3, 21905040), (4, 16428780), (5, 13143024), (6, 10952520), (8, 8214390), (9, 7301680), (10, 6571512), (12, 5476260), (15, 4381008), (16, 4107195), (18, 3650840), (20, 3285756), (24, 2738130), (30, 2190504), (36, 1825420), (40, 1642878), (45, 1460336), (48, 1369065), (60, 1095252), (72, 912710), (80, 821439), (90, 730168), (107, 614160), (120, 547626), (144, 456355), (180, 365084), (214, 307080), (240, 273813), (321, 204720), (360, 182542), (428, 153540), (535, 122832), (642, 102360), (720, 91271), (853, 77040), (856, 76770), (963, 68240), (1070, 61416), (1284, 51180), (1605, 40944), (1706, 38520), (1712, 38385), (1926, 34120), (2140, 30708), (2559, 25680), (2568, 25590), (3210, 20472), (3412, 19260), (3852, 17060), (4265, 15408), (4280, 15354), (4815, 13648), (5118, 12840), (5136, 12795), (6420, 10236), (6824, 9630), (7677, 8560), (7704, 8530)]