13280520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1$

素因数の和:10086

約数の個数: 64

約数和(自身を含む): 43467840

約数和(自身を除く): 30187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 10061, 20122, 30183, 40244, 50305, 60366, 80488, 100610, 110671, 120732, 150915, 201220, 221342, 241464, 301830, 332013, 402440, 442684, 553355, 603660, 664026, 885368, 1106710, 1207320, 1328052, 1660065, 2213420, 2656104, 3320130, 4426840, 6640260, 13280520]

約数ペア:

[(1, 13280520), (2, 6640260), (3, 4426840), (4, 3320130), (5, 2656104), (6, 2213420), (8, 1660065), (10, 1328052), (11, 1207320), (12, 1106710), (15, 885368), (20, 664026), (22, 603660), (24, 553355), (30, 442684), (33, 402440), (40, 332013), (44, 301830), (55, 241464), (60, 221342), (66, 201220), (88, 150915), (110, 120732), (120, 110671), (132, 100610), (165, 80488), (220, 60366), (264, 50305), (330, 40244), (440, 30183), (660, 20122), (1320, 10061)]