320950512

素因数分解:

$2^4\times 3^5\times {\mathrm{82549}}^1$

素因数の和:82572

約数の個数: 60

約数和(自身を含む): 931494200

約数和(自身を除く): 610543688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 82549, 165098, 247647, 330196, 495294, 660392, 742941, 990588, 1320784, 1485882, 1981176, 2228823, 2971764, 3962352, 4457646, 5943528, 6686469, 8915292, 11887056, 13372938, 17830584, 20059407, 26745876, 35661168, 40118814, 53491752, 80237628, 106983504, 160475256, 320950512]

約数ペア:

[(1, 320950512), (2, 160475256), (3, 106983504), (4, 80237628), (6, 53491752), (8, 40118814), (9, 35661168), (12, 26745876), (16, 20059407), (18, 17830584), (24, 13372938), (27, 11887056), (36, 8915292), (48, 6686469), (54, 5943528), (72, 4457646), (81, 3962352), (108, 2971764), (144, 2228823), (162, 1981176), (216, 1485882), (243, 1320784), (324, 990588), (432, 742941), (486, 660392), (648, 495294), (972, 330196), (1296, 247647), (1944, 165098), (3888, 82549)]