90116760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 285742080

約数和(自身を除く): 195625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 184, 206, 230, 276, 309, 317, 345, 412, 460, 515, 552, 618, 634, 690, 824, 920, 951, 1030, 1236, 1268, 1380, 1545, 1585, 1902, 2060, 2369, 2472, 2536, 2760, 3090, 3170, 3804, 4120, 4738, 4755, 6180, 6340, 7107, 7291, 7608, 9476, 9510, 11845, 12360, 12680, 14214, 14582, 18952, 19020, 21873, 23690, 28428, 29164, 32651, 35535, 36455, 38040, 43746, 47380, 56856, 58328, 65302, 71070, 72910, 87492, 94760, 97953, 109365, 130604, 142140, 145820, 163255, 174984, 195906, 218730, 261208, 284280, 291640, 326510, 391812, 437460, 489765, 653020, 750973, 783624, 874920, 979530, 1306040, 1501946, 1959060, 2252919, 3003892, 3754865, 3918120, 4505838, 6007784, 7509730, 9011676, 11264595, 15019460, 18023352, 22529190, 30038920, 45058380, 90116760]

約数ペア:

[(1, 90116760), (2, 45058380), (3, 30038920), (4, 22529190), (5, 18023352), (6, 15019460), (8, 11264595), (10, 9011676), (12, 7509730), (15, 6007784), (20, 4505838), (23, 3918120), (24, 3754865), (30, 3003892), (40, 2252919), (46, 1959060), (60, 1501946), (69, 1306040), (92, 979530), (103, 874920), (115, 783624), (120, 750973), (138, 653020), (184, 489765), (206, 437460), (230, 391812), (276, 326510), (309, 291640), (317, 284280), (345, 261208), (412, 218730), (460, 195906), (515, 174984), (552, 163255), (618, 145820), (634, 142140), (690, 130604), (824, 109365), (920, 97953), (951, 94760), (1030, 87492), (1236, 72910), (1268, 71070), (1380, 65302), (1545, 58328), (1585, 56856), (1902, 47380), (2060, 43746), (2369, 38040), (2472, 36455), (2536, 35535), (2760, 32651), (3090, 29164), (3170, 28428), (3804, 23690), (4120, 21873), (4738, 19020), (4755, 18952), (6180, 14582), (6340, 14214), (7107, 12680), (7291, 12360), (7608, 11845), (9476, 9510)]