220176480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{458701}}^1$

素因数の和:458719

約数の個数: 48

約数和(自身を含む): 693557424

約数和(自身を除く): 473380944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 458701, 917402, 1376103, 1834804, 2293505, 2752206, 3669608, 4587010, 5504412, 6880515, 7339216, 9174020, 11008824, 13761030, 14678432, 18348040, 22017648, 27522060, 36696080, 44035296, 55044120, 73392160, 110088240, 220176480]

約数ペア:

[(1, 220176480), (2, 110088240), (3, 73392160), (4, 55044120), (5, 44035296), (6, 36696080), (8, 27522060), (10, 22017648), (12, 18348040), (15, 14678432), (16, 13761030), (20, 11008824), (24, 9174020), (30, 7339216), (32, 6880515), (40, 5504412), (48, 4587010), (60, 3669608), (80, 2752206), (96, 2293505), (120, 1834804), (160, 1376103), (240, 917402), (480, 458701)]