242369520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1009873}}^1$

素因数の和:1009889

約数の個数: 40

約数和(自身を含む): 751346256

約数和(自身を除く): 508976736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1009873, 2019746, 3029619, 4039492, 5049365, 6059238, 8078984, 10098730, 12118476, 15148095, 16157968, 20197460, 24236952, 30296190, 40394920, 48473904, 60592380, 80789840, 121184760, 242369520]

約数ペア:

[(1, 242369520), (2, 121184760), (3, 80789840), (4, 60592380), (5, 48473904), (6, 40394920), (8, 30296190), (10, 24236952), (12, 20197460), (15, 16157968), (16, 15148095), (20, 12118476), (24, 10098730), (30, 8078984), (40, 6059238), (48, 5049365), (60, 4039492), (80, 3029619), (120, 2019746), (240, 1009873)]