16338960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 120

約数和(自身を含む): 59889024

約数和(自身を除く): 43550064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2063, 2640, 3960, 4126, 6189, 7920, 8252, 10315, 12378, 16504, 18567, 20630, 22693, 24756, 30945, 33008, 37134, 41260, 45386, 49512, 61890, 68079, 74268, 82520, 90772, 92835, 99024, 113465, 123780, 136158, 148536, 165040, 181544, 185670, 204237, 226930, 247560, 272316, 297072, 340395, 363088, 371340, 408474, 453860, 495120, 544632, 680790, 742680, 816948, 907720, 1021185, 1089264, 1361580, 1485360, 1633896, 1815440, 2042370, 2723160, 3267792, 4084740, 5446320, 8169480, 16338960]

約数ペア:

[(1, 16338960), (2, 8169480), (3, 5446320), (4, 4084740), (5, 3267792), (6, 2723160), (8, 2042370), (9, 1815440), (10, 1633896), (11, 1485360), (12, 1361580), (15, 1089264), (16, 1021185), (18, 907720), (20, 816948), (22, 742680), (24, 680790), (30, 544632), (33, 495120), (36, 453860), (40, 408474), (44, 371340), (45, 363088), (48, 340395), (55, 297072), (60, 272316), (66, 247560), (72, 226930), (80, 204237), (88, 185670), (90, 181544), (99, 165040), (110, 148536), (120, 136158), (132, 123780), (144, 113465), (165, 99024), (176, 92835), (180, 90772), (198, 82520), (220, 74268), (240, 68079), (264, 61890), (330, 49512), (360, 45386), (396, 41260), (440, 37134), (495, 33008), (528, 30945), (660, 24756), (720, 22693), (792, 20630), (880, 18567), (990, 16504), (1320, 12378), (1584, 10315), (1980, 8252), (2063, 7920), (2640, 6189), (3960, 4126)]