61767960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514733}}^1$

素因数の和:514747

約数の個数: 32

約数和(自身を含む): 185304240

約数和(自身を除く): 123536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514733, 1029466, 1544199, 2058932, 2573665, 3088398, 4117864, 5147330, 6176796, 7720995, 10294660, 12353592, 15441990, 20589320, 30883980, 61767960]

約数ペア:

[(1, 61767960), (2, 30883980), (3, 20589320), (4, 15441990), (5, 12353592), (6, 10294660), (8, 7720995), (10, 6176796), (12, 5147330), (15, 4117864), (20, 3088398), (24, 2573665), (30, 2058932), (40, 1544199), (60, 1029466), (120, 514733)]