148490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1237417}}^1$

素因数の和:1237431

約数の個数: 32

約数和(自身を含む): 445470480

約数和(自身を除く): 296980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1237417, 2474834, 3712251, 4949668, 6187085, 7424502, 9899336, 12374170, 14849004, 18561255, 24748340, 29698008, 37122510, 49496680, 74245020, 148490040]

約数ペア:

[(1, 148490040), (2, 74245020), (3, 49496680), (4, 37122510), (5, 29698008), (6, 24748340), (8, 18561255), (10, 14849004), (12, 12374170), (15, 9899336), (20, 7424502), (24, 6187085), (30, 4949668), (40, 3712251), (60, 2474834), (120, 1237417)]