30285480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10973}}^1$

素因数の和:11010

約数の個数: 64

約数和(自身を含む): 94815360

約数和(自身を除く): 64529880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10973, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 219460, 252379, 263352, 329190, 438920, 504758, 658380, 757137, 1009516, 1261895, 1316760, 1514274, 2019032, 2523790, 3028548, 3785685, 5047580, 6057096, 7571370, 10095160, 15142740, 30285480]

約数ペア:

[(1, 30285480), (2, 15142740), (3, 10095160), (4, 7571370), (5, 6057096), (6, 5047580), (8, 3785685), (10, 3028548), (12, 2523790), (15, 2019032), (20, 1514274), (23, 1316760), (24, 1261895), (30, 1009516), (40, 757137), (46, 658380), (60, 504758), (69, 438920), (92, 329190), (115, 263352), (120, 252379), (138, 219460), (184, 164595), (230, 131676), (276, 109730), (345, 87784), (460, 65838), (552, 54865), (690, 43892), (920, 32919), (1380, 21946), (2760, 10973)]