5681535120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{129361}}^1$

素因数の和:129441

約数の個数: 120

約数和(自身を含む): 19393433592

約数和(自身を除く): 13711898472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 129361, 258722, 388083, 517444, 646805, 776166, 1034888, 1164249, 1293610, 1552332, 1940415, 2069776, 2328498, 2587220, 3104664, 3880830, 4656996, 5174440, 5821245, 6209328, 7761660, 7891021, 9313992, 10348880, 11642490, 15523320, 15782042, 18627984, 23284980, 23673063, 31046640, 31564084, 39455105, 46569960, 47346126, 63128168, 71019189, 78910210, 93139920, 94692252, 118365315, 126256336, 142038378, 157820420, 189384504, 236730630, 284076756, 315640840, 355095945, 378769008, 473461260, 568153512, 631281680, 710191890, 946922520, 1136307024, 1420383780, 1893845040, 2840767560, 5681535120]

約数ペア:

[(1, 5681535120), (2, 2840767560), (3, 1893845040), (4, 1420383780), (5, 1136307024), (6, 946922520), (8, 710191890), (9, 631281680), (10, 568153512), (12, 473461260), (15, 378769008), (16, 355095945), (18, 315640840), (20, 284076756), (24, 236730630), (30, 189384504), (36, 157820420), (40, 142038378), (45, 126256336), (48, 118365315), (60, 94692252), (61, 93139920), (72, 78910210), (80, 71019189), (90, 63128168), (120, 47346126), (122, 46569960), (144, 39455105), (180, 31564084), (183, 31046640), (240, 23673063), (244, 23284980), (305, 18627984), (360, 15782042), (366, 15523320), (488, 11642490), (549, 10348880), (610, 9313992), (720, 7891021), (732, 7761660), (915, 6209328), (976, 5821245), (1098, 5174440), (1220, 4656996), (1464, 3880830), (1830, 3104664), (2196, 2587220), (2440, 2328498), (2745, 2069776), (2928, 1940415), (3660, 1552332), (4392, 1293610), (4880, 1164249), (5490, 1034888), (7320, 776166), (8784, 646805), (10980, 517444), (14640, 388083), (21960, 258722), (43920, 129361)]