4040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 13227840

約数和(自身を除く): 9187320

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, 3061, 6122, 9183, 12244, 15305, 18366, 24488, 30610, 33671, 36732, 45915, 61220, 67342, 73464, 91830, 101013, 122440, 134684, 168355, 183660, 202026, 269368, 336710, 367320, 404052, 505065, 673420, 808104, 1010130, 1346840, 2020260, 4040520]

約数ペア:

[(1, 4040520), (2, 2020260), (3, 1346840), (4, 1010130), (5, 808104), (6, 673420), (8, 505065), (10, 404052), (11, 367320), (12, 336710), (15, 269368), (20, 202026), (22, 183660), (24, 168355), (30, 134684), (33, 122440), (40, 101013), (44, 91830), (55, 73464), (60, 67342), (66, 61220), (88, 45915), (110, 36732), (120, 33671), (132, 30610), (165, 24488), (220, 18366), (264, 15305), (330, 12244), (440, 9183), (660, 6122), (1320, 3061)]