65535120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13029

約数の個数: 120

約数和(自身を含む): 251549376

約数和(自身を除く): 186014256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13003, 26006, 39009, 52012, 65015, 78018, 91021, 104024, 117027, 130030, 156036, 182042, 195045, 208048, 234054, 260060, 273063, 312072, 364084, 390090, 455105, 468108, 520120, 546126, 585135, 624144, 728168, 780180, 819189, 910210, 936216, 1040240, 1092252, 1170270, 1365315, 1456336, 1560360, 1638378, 1820420, 1872432, 2184504, 2340540, 2730630, 3120720, 3276756, 3640840, 4095945, 4369008, 4681080, 5461260, 6553512, 7281680, 8191890, 9362160, 10922520, 13107024, 16383780, 21845040, 32767560, 65535120]

約数ペア:

[(1, 65535120), (2, 32767560), (3, 21845040), (4, 16383780), (5, 13107024), (6, 10922520), (7, 9362160), (8, 8191890), (9, 7281680), (10, 6553512), (12, 5461260), (14, 4681080), (15, 4369008), (16, 4095945), (18, 3640840), (20, 3276756), (21, 3120720), (24, 2730630), (28, 2340540), (30, 2184504), (35, 1872432), (36, 1820420), (40, 1638378), (42, 1560360), (45, 1456336), (48, 1365315), (56, 1170270), (60, 1092252), (63, 1040240), (70, 936216), (72, 910210), (80, 819189), (84, 780180), (90, 728168), (105, 624144), (112, 585135), (120, 546126), (126, 520120), (140, 468108), (144, 455105), (168, 390090), (180, 364084), (210, 312072), (240, 273063), (252, 260060), (280, 234054), (315, 208048), (336, 195045), (360, 182042), (420, 156036), (504, 130030), (560, 117027), (630, 104024), (720, 91021), (840, 78018), (1008, 65015), (1260, 52012), (1680, 39009), (2520, 26006), (5040, 13003)]