137185680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 426490560

約数和(自身を除く): 289304880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1123, 1527, 2036, 2246, 2545, 3054, 3369, 4072, 4492, 5090, 5615, 6108, 6738, 7635, 8144, 8984, 10180, 11230, 12216, 13476, 15270, 16845, 17968, 20360, 22460, 24432, 26952, 30540, 33690, 40720, 44920, 53904, 61080, 67380, 89840, 122160, 134760, 269520, 571607, 1143214, 1714821, 2286428, 2858035, 3429642, 4572856, 5716070, 6859284, 8574105, 9145712, 11432140, 13718568, 17148210, 22864280, 27437136, 34296420, 45728560, 68592840, 137185680]

約数ペア:

[(1, 137185680), (2, 68592840), (3, 45728560), (4, 34296420), (5, 27437136), (6, 22864280), (8, 17148210), (10, 13718568), (12, 11432140), (15, 9145712), (16, 8574105), (20, 6859284), (24, 5716070), (30, 4572856), (40, 3429642), (48, 2858035), (60, 2286428), (80, 1714821), (120, 1143214), (240, 571607), (509, 269520), (1018, 134760), (1123, 122160), (1527, 89840), (2036, 67380), (2246, 61080), (2545, 53904), (3054, 44920), (3369, 40720), (4072, 33690), (4492, 30540), (5090, 26952), (5615, 24432), (6108, 22460), (6738, 20360), (7635, 17968), (8144, 16845), (8984, 15270), (10180, 13476), (11230, 12216)]