1139690520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1055269}}^1$

素因数の和:1055289

約数の個数: 64

約数和(自身を含む): 3798972000

約数和(自身を除く): 2659281480

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, 1055269, 2110538, 3165807, 4221076, 5276345, 6331614, 8442152, 9497421, 10552690, 12663228, 15829035, 18994842, 21105380, 25326456, 28492263, 31658070, 37989684, 42210760, 47487105, 56984526, 63316140, 75979368, 94974210, 113969052, 126632280, 142461315, 189948420, 227938104, 284922630, 379896840, 569845260, 1139690520]

約数ペア:

[(1, 1139690520), (2, 569845260), (3, 379896840), (4, 284922630), (5, 227938104), (6, 189948420), (8, 142461315), (9, 126632280), (10, 113969052), (12, 94974210), (15, 75979368), (18, 63316140), (20, 56984526), (24, 47487105), (27, 42210760), (30, 37989684), (36, 31658070), (40, 28492263), (45, 25326456), (54, 21105380), (60, 18994842), (72, 15829035), (90, 12663228), (108, 10552690), (120, 9497421), (135, 8442152), (180, 6331614), (216, 5276345), (270, 4221076), (360, 3165807), (540, 2110538), (1080, 1055269)]