270405480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97973}}^1$

素因数の和:98010

約数の個数: 64

約数和(自身を含む): 846495360

約数和(自身を除く): 576089880

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, 97973, 195946, 293919, 391892, 489865, 587838, 783784, 979730, 1175676, 1469595, 1959460, 2253379, 2351352, 2939190, 3918920, 4506758, 5878380, 6760137, 9013516, 11266895, 11756760, 13520274, 18027032, 22533790, 27040548, 33800685, 45067580, 54081096, 67601370, 90135160, 135202740, 270405480]

約数ペア:

[(1, 270405480), (2, 135202740), (3, 90135160), (4, 67601370), (5, 54081096), (6, 45067580), (8, 33800685), (10, 27040548), (12, 22533790), (15, 18027032), (20, 13520274), (23, 11756760), (24, 11266895), (30, 9013516), (40, 6760137), (46, 5878380), (60, 4506758), (69, 3918920), (92, 2939190), (115, 2351352), (120, 2253379), (138, 1959460), (184, 1469595), (230, 1175676), (276, 979730), (345, 783784), (460, 587838), (552, 489865), (690, 391892), (920, 293919), (1380, 195946), (2760, 97973)]