8989877160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2270171}}^1$

素因数の和:2270199

約数の個数: 96

約数和(自身を含む): 31873214880

約数和(自身を除く): 22883337720

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, 3960, 2270171, 4540342, 6810513, 9080684, 11350855, 13621026, 18161368, 20431539, 22701710, 24971881, 27242052, 34052565, 40863078, 45403420, 49943762, 54484104, 68105130, 74915643, 81726156, 90806840, 99887524, 102157695, 124859405, 136210260, 149831286, 163452312, 199775048, 204315390, 224746929, 249718810, 272420520, 299662572, 374578215, 408630780, 449493858, 499437620, 599325144, 749156430, 817261560, 898987716, 998875240, 1123734645, 1498312860, 1797975432, 2247469290, 2996625720, 4494938580, 8989877160]

約数ペア:

[(1, 8989877160), (2, 4494938580), (3, 2996625720), (4, 2247469290), (5, 1797975432), (6, 1498312860), (8, 1123734645), (9, 998875240), (10, 898987716), (11, 817261560), (12, 749156430), (15, 599325144), (18, 499437620), (20, 449493858), (22, 408630780), (24, 374578215), (30, 299662572), (33, 272420520), (36, 249718810), (40, 224746929), (44, 204315390), (45, 199775048), (55, 163452312), (60, 149831286), (66, 136210260), (72, 124859405), (88, 102157695), (90, 99887524), (99, 90806840), (110, 81726156), (120, 74915643), (132, 68105130), (165, 54484104), (180, 49943762), (198, 45403420), (220, 40863078), (264, 34052565), (330, 27242052), (360, 24971881), (396, 22701710), (440, 20431539), (495, 18161368), (660, 13621026), (792, 11350855), (990, 9080684), (1320, 6810513), (1980, 4540342), (3960, 2270171)]