564820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213947}}^1$

素因数の和:213974

約数の個数: 80

約数和(自身を含む): 1910127744

約数和(自身を除く): 1345307664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 213947, 427894, 641841, 855788, 1069735, 1283682, 1711576, 2139470, 2353417, 2567364, 3209205, 3423152, 4278940, 4706834, 5134728, 6418410, 7060251, 8557880, 9413668, 10269456, 11767085, 12836820, 14120502, 17115760, 18827336, 23534170, 25673640, 28241004, 35301255, 37654672, 47068340, 51347280, 56482008, 70602510, 94136680, 112964016, 141205020, 188273360, 282410040, 564820080]

約数ペア:

[(1, 564820080), (2, 282410040), (3, 188273360), (4, 141205020), (5, 112964016), (6, 94136680), (8, 70602510), (10, 56482008), (11, 51347280), (12, 47068340), (15, 37654672), (16, 35301255), (20, 28241004), (22, 25673640), (24, 23534170), (30, 18827336), (33, 17115760), (40, 14120502), (44, 12836820), (48, 11767085), (55, 10269456), (60, 9413668), (66, 8557880), (80, 7060251), (88, 6418410), (110, 5134728), (120, 4706834), (132, 4278940), (165, 3423152), (176, 3209205), (220, 2567364), (240, 2353417), (264, 2139470), (330, 1711576), (440, 1283682), (528, 1069735), (660, 855788), (880, 641841), (1320, 427894), (2640, 213947)]