120581296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 271589760

約数和(自身を除く): 151008464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 152, 176, 209, 214, 304, 337, 418, 428, 674, 836, 856, 1177, 1348, 1672, 1712, 2033, 2354, 2696, 3344, 3707, 4066, 4708, 5392, 6403, 7414, 8132, 9416, 12806, 14828, 16264, 18832, 22363, 25612, 29656, 32528, 36059, 44726, 51224, 59312, 70433, 72118, 89452, 102448, 140866, 144236, 178904, 281732, 288472, 357808, 396649, 563464, 576944, 685121, 793298, 1126928, 1370242, 1586596, 2740484, 3173192, 5480968, 6346384, 7536331, 10961936, 15072662, 30145324, 60290648, 120581296]

約数ペア:

[(1, 120581296), (2, 60290648), (4, 30145324), (8, 15072662), (11, 10961936), (16, 7536331), (19, 6346384), (22, 5480968), (38, 3173192), (44, 2740484), (76, 1586596), (88, 1370242), (107, 1126928), (152, 793298), (176, 685121), (209, 576944), (214, 563464), (304, 396649), (337, 357808), (418, 288472), (428, 281732), (674, 178904), (836, 144236), (856, 140866), (1177, 102448), (1348, 89452), (1672, 72118), (1712, 70433), (2033, 59312), (2354, 51224), (2696, 44726), (3344, 36059), (3707, 32528), (4066, 29656), (4708, 25612), (5392, 22363), (6403, 18832), (7414, 16264), (8132, 14828), (9416, 12806)]