1085280320

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5479}}^1$

素因数の和:6115

約数の個数: 56

約数和(自身を含む): 2588971200

約数和(自身を除く): 1503690880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2476, 3095, 4952, 5479, 6190, 9904, 10958, 12380, 19808, 21916, 24760, 27395, 39616, 43832, 49520, 54790, 87664, 99040, 109580, 175328, 198080, 219160, 350656, 438320, 876640, 1753280, 3391501, 6783002, 13566004, 16957505, 27132008, 33915010, 54264016, 67830020, 108528032, 135660040, 217056064, 271320080, 542640160, 1085280320]

約数ペア:

[(1, 1085280320), (2, 542640160), (4, 271320080), (5, 217056064), (8, 135660040), (10, 108528032), (16, 67830020), (20, 54264016), (32, 33915010), (40, 27132008), (64, 16957505), (80, 13566004), (160, 6783002), (320, 3391501), (619, 1753280), (1238, 876640), (2476, 438320), (3095, 350656), (4952, 219160), (5479, 198080), (6190, 175328), (9904, 109580), (10958, 99040), (12380, 87664), (19808, 54790), (21916, 49520), (24760, 43832), (27395, 39616)]