127776720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532403}}^1$

素因数の和:532419

約数の個数: 40

約数和(自身を含む): 396108576

約数和(自身を除く): 268331856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532403, 1064806, 1597209, 2129612, 2662015, 3194418, 4259224, 5324030, 6388836, 7986045, 8518448, 10648060, 12777672, 15972090, 21296120, 25555344, 31944180, 42592240, 63888360, 127776720]

約数ペア:

[(1, 127776720), (2, 63888360), (3, 42592240), (4, 31944180), (5, 25555344), (6, 21296120), (8, 15972090), (10, 12777672), (12, 10648060), (15, 8518448), (16, 7986045), (20, 6388836), (24, 5324030), (30, 4259224), (40, 3194418), (48, 2662015), (60, 2129612), (80, 1597209), (120, 1064806), (240, 532403)]