554330520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{513269}}^1$

素因数の和:513289

約数の個数: 64

約数和(自身を含む): 1847772000

約数和(自身を除く): 1293441480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 513269, 1026538, 1539807, 2053076, 2566345, 3079614, 4106152, 4619421, 5132690, 6159228, 7699035, 9238842, 10265380, 12318456, 13858263, 15398070, 18477684, 20530760, 23097105, 27716526, 30796140, 36955368, 46194210, 55433052, 61592280, 69291315, 92388420, 110866104, 138582630, 184776840, 277165260, 554330520]

約数ペア:

[(1, 554330520), (2, 277165260), (3, 184776840), (4, 138582630), (5, 110866104), (6, 92388420), (8, 69291315), (9, 61592280), (10, 55433052), (12, 46194210), (15, 36955368), (18, 30796140), (20, 27716526), (24, 23097105), (27, 20530760), (30, 18477684), (36, 15398070), (40, 13858263), (45, 12318456), (54, 10265380), (60, 9238842), (72, 7699035), (90, 6159228), (108, 5132690), (120, 4619421), (135, 4106152), (180, 3079614), (216, 2566345), (270, 2053076), (360, 1539807), (540, 1026538), (1080, 513269)]