118800480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{247501}}^1$

素因数の和:247519

約数の個数: 48

約数和(自身を含む): 374223024

約数和(自身を除く): 255422544

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, 247501, 495002, 742503, 990004, 1237505, 1485006, 1980008, 2475010, 2970012, 3712515, 3960016, 4950020, 5940024, 7425030, 7920032, 9900040, 11880048, 14850060, 19800080, 23760096, 29700120, 39600160, 59400240, 118800480]

約数ペア:

[(1, 118800480), (2, 59400240), (3, 39600160), (4, 29700120), (5, 23760096), (6, 19800080), (8, 14850060), (10, 11880048), (12, 9900040), (15, 7920032), (16, 7425030), (20, 5940024), (24, 4950020), (30, 3960016), (32, 3712515), (40, 2970012), (48, 2475010), (60, 1980008), (80, 1485006), (96, 1237505), (120, 990004), (160, 742503), (240, 495002), (480, 247501)]