8169480

素因数分解:

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

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 28978560

約数和(自身を除く): 20809080

約数列:

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

約数ペア:

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