47876880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199487}}^1$

素因数の和:199503

約数の個数: 40

約数和(自身を含む): 148419072

約数和(自身を除く): 100542192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199487, 398974, 598461, 797948, 997435, 1196922, 1595896, 1994870, 2393844, 2992305, 3191792, 3989740, 4787688, 5984610, 7979480, 9575376, 11969220, 15958960, 23938440, 47876880]

約数ペア:

[(1, 47876880), (2, 23938440), (3, 15958960), (4, 11969220), (5, 9575376), (6, 7979480), (8, 5984610), (10, 4787688), (12, 3989740), (15, 3191792), (16, 2992305), (20, 2393844), (24, 1994870), (30, 1595896), (40, 1196922), (48, 997435), (60, 797948), (80, 598461), (120, 398974), (240, 199487)]