488699160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21101}}^1$

素因数の和:21308

約数の個数: 64

約数和(自身を含む): 1473763680

約数和(自身を除く): 985064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 21101, 23160, 42202, 63303, 84404, 105505, 126606, 168808, 211010, 253212, 316515, 422020, 506424, 633030, 844040, 1266060, 2532120, 4072493, 8144986, 12217479, 16289972, 20362465, 24434958, 32579944, 40724930, 48869916, 61087395, 81449860, 97739832, 122174790, 162899720, 244349580, 488699160]

約数ペア:

[(1, 488699160), (2, 244349580), (3, 162899720), (4, 122174790), (5, 97739832), (6, 81449860), (8, 61087395), (10, 48869916), (12, 40724930), (15, 32579944), (20, 24434958), (24, 20362465), (30, 16289972), (40, 12217479), (60, 8144986), (120, 4072493), (193, 2532120), (386, 1266060), (579, 844040), (772, 633030), (965, 506424), (1158, 422020), (1544, 316515), (1930, 253212), (2316, 211010), (2895, 168808), (3860, 126606), (4632, 105505), (5790, 84404), (7720, 63303), (11580, 42202), (21101, 23160)]