140427120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585113}}^1$

素因数の和:585129

約数の個数: 40

約数和(自身を含む): 435324816

約数和(自身を除く): 294897696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585113, 1170226, 1755339, 2340452, 2925565, 3510678, 4680904, 5851130, 7021356, 8776695, 9361808, 11702260, 14042712, 17553390, 23404520, 28085424, 35106780, 46809040, 70213560, 140427120]

約数ペア:

[(1, 140427120), (2, 70213560), (3, 46809040), (4, 35106780), (5, 28085424), (6, 23404520), (8, 17553390), (10, 14042712), (12, 11702260), (15, 9361808), (16, 8776695), (20, 7021356), (24, 5851130), (30, 4680904), (40, 3510678), (48, 2925565), (60, 2340452), (80, 1755339), (120, 1170226), (240, 585113)]