866707560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2063}}^1$

素因数の和:2472

約数の個数: 128

約数和(自身を含む): 2897856000

約数和(自身を除く): 2031148440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1167, 1556, 1945, 2063, 2334, 3112, 3501, 3890, 4126, 4668, 5835, 6189, 7002, 7780, 8252, 9336, 10315, 10503, 11670, 12378, 14004, 15560, 16504, 17505, 18567, 20630, 21006, 23340, 24756, 28008, 30945, 35010, 37134, 41260, 42012, 46680, 49512, 52515, 55701, 61890, 70020, 74268, 82520, 84024, 92835, 105030, 111402, 123780, 140040, 148536, 185670, 210060, 222804, 247560, 278505, 371340, 420120, 445608, 557010, 742680, 802507, 1114020, 1605014, 2228040, 2407521, 3210028, 4012535, 4815042, 6420056, 7222563, 8025070, 9630084, 12037605, 14445126, 16050140, 19260168, 21667689, 24075210, 28890252, 32100280, 36112815, 43335378, 48150420, 57780504, 72225630, 86670756, 96300840, 108338445, 144451260, 173341512, 216676890, 288902520, 433353780, 866707560]

約数ペア:

[(1, 866707560), (2, 433353780), (3, 288902520), (4, 216676890), (5, 173341512), (6, 144451260), (8, 108338445), (9, 96300840), (10, 86670756), (12, 72225630), (15, 57780504), (18, 48150420), (20, 43335378), (24, 36112815), (27, 32100280), (30, 28890252), (36, 24075210), (40, 21667689), (45, 19260168), (54, 16050140), (60, 14445126), (72, 12037605), (90, 9630084), (108, 8025070), (120, 7222563), (135, 6420056), (180, 4815042), (216, 4012535), (270, 3210028), (360, 2407521), (389, 2228040), (540, 1605014), (778, 1114020), (1080, 802507), (1167, 742680), (1556, 557010), (1945, 445608), (2063, 420120), (2334, 371340), (3112, 278505), (3501, 247560), (3890, 222804), (4126, 210060), (4668, 185670), (5835, 148536), (6189, 140040), (7002, 123780), (7780, 111402), (8252, 105030), (9336, 92835), (10315, 84024), (10503, 82520), (11670, 74268), (12378, 70020), (14004, 61890), (15560, 55701), (16504, 52515), (17505, 49512), (18567, 46680), (20630, 42012), (21006, 41260), (23340, 37134), (24756, 35010), (28008, 30945)]