140753040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{586471}}^1$

素因数の和:586487

約数の個数: 40

約数和(自身を含む): 436335168

約数和(自身を除く): 295582128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 586471, 1172942, 1759413, 2345884, 2932355, 3518826, 4691768, 5864710, 7037652, 8797065, 9383536, 11729420, 14075304, 17594130, 23458840, 28150608, 35188260, 46917680, 70376520, 140753040]

約数ペア:

[(1, 140753040), (2, 70376520), (3, 46917680), (4, 35188260), (5, 28150608), (6, 23458840), (8, 17594130), (10, 14075304), (12, 11729420), (15, 9383536), (16, 8797065), (20, 7037652), (24, 5864710), (30, 4691768), (40, 3518826), (48, 2932355), (60, 2345884), (80, 1759413), (120, 1172942), (240, 586471)]