120220488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 335064600

約数和(自身を除く): 214844112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 89, 146, 178, 219, 257, 267, 292, 356, 438, 514, 534, 584, 657, 712, 771, 801, 876, 1028, 1068, 1314, 1542, 1602, 1752, 2056, 2136, 2313, 2628, 3084, 3204, 4626, 5256, 6168, 6408, 6497, 9252, 12994, 18504, 18761, 19491, 22873, 25988, 37522, 38982, 45746, 51976, 56283, 58473, 68619, 75044, 77964, 91492, 112566, 116946, 137238, 150088, 155928, 168849, 182984, 205857, 225132, 233892, 274476, 337698, 411714, 450264, 467784, 548952, 675396, 823428, 1350792, 1646856, 1669729, 3339458, 5009187, 6678916, 10018374, 13357832, 15027561, 20036748, 30055122, 40073496, 60110244, 120220488]

約数ペア:

[(1, 120220488), (2, 60110244), (3, 40073496), (4, 30055122), (6, 20036748), (8, 15027561), (9, 13357832), (12, 10018374), (18, 6678916), (24, 5009187), (36, 3339458), (72, 1669729), (73, 1646856), (89, 1350792), (146, 823428), (178, 675396), (219, 548952), (257, 467784), (267, 450264), (292, 411714), (356, 337698), (438, 274476), (514, 233892), (534, 225132), (584, 205857), (657, 182984), (712, 168849), (771, 155928), (801, 150088), (876, 137238), (1028, 116946), (1068, 112566), (1314, 91492), (1542, 77964), (1602, 75044), (1752, 68619), (2056, 58473), (2136, 56283), (2313, 51976), (2628, 45746), (3084, 38982), (3204, 37522), (4626, 25988), (5256, 22873), (6168, 19491), (6408, 18761), (6497, 18504), (9252, 12994)]