140133780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{259507}}^1$

素因数の和:259525

約数の個数: 48

約数和(自身を含む): 435973440

約数和(自身を除く): 295839660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 259507, 519014, 778521, 1038028, 1297535, 1557042, 2335563, 2595070, 3114084, 3892605, 4671126, 5190140, 7006689, 7785210, 9342252, 11677815, 14013378, 15570420, 23355630, 28026756, 35033445, 46711260, 70066890, 140133780]

約数ペア:

[(1, 140133780), (2, 70066890), (3, 46711260), (4, 35033445), (5, 28026756), (6, 23355630), (9, 15570420), (10, 14013378), (12, 11677815), (15, 9342252), (18, 7785210), (20, 7006689), (27, 5190140), (30, 4671126), (36, 3892605), (45, 3114084), (54, 2595070), (60, 2335563), (90, 1557042), (108, 1297535), (135, 1038028), (180, 778521), (270, 519014), (540, 259507)]