136644240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 424901376

約数和(自身を除く): 288257136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 1293, 1321, 1724, 2155, 2586, 2642, 3448, 3963, 4310, 5172, 5284, 6465, 6605, 6896, 7926, 8620, 10344, 10568, 12930, 13210, 15852, 17240, 19815, 20688, 21136, 25860, 26420, 31704, 34480, 39630, 51720, 52840, 63408, 79260, 103440, 105680, 158520, 317040, 569351, 1138702, 1708053, 2277404, 2846755, 3416106, 4554808, 5693510, 6832212, 8540265, 9109616, 11387020, 13664424, 17080530, 22774040, 27328848, 34161060, 45548080, 68322120, 136644240]

約数ペア:

[(1, 136644240), (2, 68322120), (3, 45548080), (4, 34161060), (5, 27328848), (6, 22774040), (8, 17080530), (10, 13664424), (12, 11387020), (15, 9109616), (16, 8540265), (20, 6832212), (24, 5693510), (30, 4554808), (40, 3416106), (48, 2846755), (60, 2277404), (80, 1708053), (120, 1138702), (240, 569351), (431, 317040), (862, 158520), (1293, 105680), (1321, 103440), (1724, 79260), (2155, 63408), (2586, 52840), (2642, 51720), (3448, 39630), (3963, 34480), (4310, 31704), (5172, 26420), (5284, 25860), (6465, 21136), (6605, 20688), (6896, 19815), (7926, 17240), (8620, 15852), (10344, 13210), (10568, 12930)]