278465675160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2320547293}}^1$

素因数の和:2320547307

約数の個数: 32

約数和(自身を含む): 835397025840

約数和(自身を除く): 556931350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2320547293, 4641094586, 6961641879, 9282189172, 11602736465, 13923283758, 18564378344, 23205472930, 27846567516, 34808209395, 46410945860, 55693135032, 69616418790, 92821891720, 139232837580, 278465675160]

約数ペア:

[(1, 278465675160), (2, 139232837580), (3, 92821891720), (4, 69616418790), (5, 55693135032), (6, 46410945860), (8, 34808209395), (10, 27846567516), (12, 23205472930), (15, 18564378344), (20, 13923283758), (24, 11602736465), (30, 9282189172), (40, 6961641879), (60, 4641094586), (120, 2320547293)]