161769240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6417

約数の個数: 96

約数和(自身を含む): 533239200

約数和(自身を除く): 371469960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6329, 6390, 8520, 12658, 12780, 18987, 25316, 25560, 31645, 37974, 50632, 56961, 63290, 75948, 94935, 113922, 126580, 151896, 189870, 227844, 253160, 284805, 379740, 449359, 455688, 569610, 759480, 898718, 1139220, 1348077, 1797436, 2246795, 2278440, 2696154, 3594872, 4044231, 4493590, 5392308, 6740385, 8088462, 8987180, 10784616, 13480770, 16176924, 17974360, 20221155, 26961540, 32353848, 40442310, 53923080, 80884620, 161769240]

約数ペア:

[(1, 161769240), (2, 80884620), (3, 53923080), (4, 40442310), (5, 32353848), (6, 26961540), (8, 20221155), (9, 17974360), (10, 16176924), (12, 13480770), (15, 10784616), (18, 8987180), (20, 8088462), (24, 6740385), (30, 5392308), (36, 4493590), (40, 4044231), (45, 3594872), (60, 2696154), (71, 2278440), (72, 2246795), (90, 1797436), (120, 1348077), (142, 1139220), (180, 898718), (213, 759480), (284, 569610), (355, 455688), (360, 449359), (426, 379740), (568, 284805), (639, 253160), (710, 227844), (852, 189870), (1065, 151896), (1278, 126580), (1420, 113922), (1704, 94935), (2130, 75948), (2556, 63290), (2840, 56961), (3195, 50632), (4260, 37974), (5112, 31645), (6329, 25560), (6390, 25316), (8520, 18987), (12658, 12780)]