40676280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7940

約数の個数: 64

約数和(自身を含む): 124882560

約数和(自身を除く): 84206280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 7883, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 236490, 315320, 338969, 472980, 677938, 945960, 1016907, 1355876, 1694845, 2033814, 2711752, 3389690, 4067628, 5084535, 6779380, 8135256, 10169070, 13558760, 20338140, 40676280]

約数ペア:

[(1, 40676280), (2, 20338140), (3, 13558760), (4, 10169070), (5, 8135256), (6, 6779380), (8, 5084535), (10, 4067628), (12, 3389690), (15, 2711752), (20, 2033814), (24, 1694845), (30, 1355876), (40, 1016907), (43, 945960), (60, 677938), (86, 472980), (120, 338969), (129, 315320), (172, 236490), (215, 189192), (258, 157660), (344, 118245), (430, 94596), (516, 78830), (645, 63064), (860, 47298), (1032, 39415), (1290, 31532), (1720, 23649), (2580, 15766), (5160, 7883)]