8991504720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1135291}}^1$

素因数の和:1135321

約数の個数: 120

約数和(自身を含む): 32941632672

約数和(自身を除く): 23950127952

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, 2640, 3960, 7920, 1135291, 2270582, 3405873, 4541164, 5676455, 6811746, 9082328, 10217619, 11352910, 12488201, 13623492, 17029365, 18164656, 20435238, 22705820, 24976402, 27246984, 34058730, 37464603, 40870476, 45411640, 49952804, 51088095, 54493968, 62441005, 68117460, 74929206, 81740952, 90823280, 99905608, 102176190, 112393809, 124882010, 136234920, 149858412, 163481904, 187323015, 199811216, 204352380, 224787618, 249764020, 272469840, 299716824, 374646030, 408704760, 449575236, 499528040, 561969045, 599433648, 749292060, 817409520, 899150472, 999056080, 1123938090, 1498584120, 1798300944, 2247876180, 2997168240, 4495752360, 8991504720]

約数ペア:

[(1, 8991504720), (2, 4495752360), (3, 2997168240), (4, 2247876180), (5, 1798300944), (6, 1498584120), (8, 1123938090), (9, 999056080), (10, 899150472), (11, 817409520), (12, 749292060), (15, 599433648), (16, 561969045), (18, 499528040), (20, 449575236), (22, 408704760), (24, 374646030), (30, 299716824), (33, 272469840), (36, 249764020), (40, 224787618), (44, 204352380), (45, 199811216), (48, 187323015), (55, 163481904), (60, 149858412), (66, 136234920), (72, 124882010), (80, 112393809), (88, 102176190), (90, 99905608), (99, 90823280), (110, 81740952), (120, 74929206), (132, 68117460), (144, 62441005), (165, 54493968), (176, 51088095), (180, 49952804), (198, 45411640), (220, 40870476), (240, 37464603), (264, 34058730), (330, 27246984), (360, 24976402), (396, 22705820), (440, 20435238), (495, 18164656), (528, 17029365), (660, 13623492), (720, 12488201), (792, 11352910), (880, 10217619), (990, 9082328), (1320, 6811746), (1584, 5676455), (1980, 4541164), (2640, 3405873), (3960, 2270582), (7920, 1135291)]