5979780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 18345600

約数和(自身を除く): 12365820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 239, 278, 417, 478, 556, 695, 717, 834, 956, 1195, 1251, 1390, 1434, 1668, 2085, 2151, 2390, 2502, 2780, 2868, 3585, 4170, 4302, 4780, 5004, 6255, 7170, 8340, 8604, 10755, 12510, 14340, 21510, 25020, 33221, 43020, 66442, 99663, 132884, 166105, 199326, 298989, 332210, 398652, 498315, 597978, 664420, 996630, 1195956, 1494945, 1993260, 2989890, 5979780]

約数ペア:

[(1, 5979780), (2, 2989890), (3, 1993260), (4, 1494945), (5, 1195956), (6, 996630), (9, 664420), (10, 597978), (12, 498315), (15, 398652), (18, 332210), (20, 298989), (30, 199326), (36, 166105), (45, 132884), (60, 99663), (90, 66442), (139, 43020), (180, 33221), (239, 25020), (278, 21510), (417, 14340), (478, 12510), (556, 10755), (695, 8604), (717, 8340), (834, 7170), (956, 6255), (1195, 5004), (1251, 4780), (1390, 4302), (1434, 4170), (1668, 3585), (2085, 2868), (2151, 2780), (2390, 2502)]