16118520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12236

約数の個数: 64

約数和(自身を含む): 52755840

約数和(自身を除く): 36637320

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, 12211, 24422, 36633, 48844, 61055, 73266, 97688, 122110, 134321, 146532, 183165, 244220, 268642, 293064, 366330, 402963, 488440, 537284, 671605, 732660, 805926, 1074568, 1343210, 1465320, 1611852, 2014815, 2686420, 3223704, 4029630, 5372840, 8059260, 16118520]

約数ペア:

[(1, 16118520), (2, 8059260), (3, 5372840), (4, 4029630), (5, 3223704), (6, 2686420), (8, 2014815), (10, 1611852), (11, 1465320), (12, 1343210), (15, 1074568), (20, 805926), (22, 732660), (24, 671605), (30, 537284), (33, 488440), (40, 402963), (44, 366330), (55, 293064), (60, 268642), (66, 244220), (88, 183165), (110, 146532), (120, 134321), (132, 122110), (165, 97688), (220, 73266), (264, 61055), (330, 48844), (440, 36633), (660, 24422), (1320, 12211)]