69123240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 238464000

約数和(自身を除く): 169340760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2207, 2610, 3132, 3480, 3915, 4414, 5220, 6264, 6621, 7830, 8828, 10440, 11035, 13242, 15660, 17656, 19863, 22070, 26484, 31320, 33105, 39726, 44140, 52968, 59589, 64003, 66210, 79452, 88280, 99315, 119178, 128006, 132420, 158904, 192009, 198630, 238356, 256012, 264840, 297945, 320015, 384018, 397260, 476712, 512024, 576027, 595890, 640030, 768036, 794520, 960045, 1152054, 1191780, 1280060, 1536072, 1728081, 1920090, 2304108, 2383560, 2560120, 2880135, 3456162, 3840180, 4608216, 5760270, 6912324, 7680360, 8640405, 11520540, 13824648, 17280810, 23041080, 34561620, 69123240]

約数ペア:

[(1, 69123240), (2, 34561620), (3, 23041080), (4, 17280810), (5, 13824648), (6, 11520540), (8, 8640405), (9, 7680360), (10, 6912324), (12, 5760270), (15, 4608216), (18, 3840180), (20, 3456162), (24, 2880135), (27, 2560120), (29, 2383560), (30, 2304108), (36, 1920090), (40, 1728081), (45, 1536072), (54, 1280060), (58, 1191780), (60, 1152054), (72, 960045), (87, 794520), (90, 768036), (108, 640030), (116, 595890), (120, 576027), (135, 512024), (145, 476712), (174, 397260), (180, 384018), (216, 320015), (232, 297945), (261, 264840), (270, 256012), (290, 238356), (348, 198630), (360, 192009), (435, 158904), (522, 132420), (540, 128006), (580, 119178), (696, 99315), (783, 88280), (870, 79452), (1044, 66210), (1080, 64003), (1160, 59589), (1305, 52968), (1566, 44140), (1740, 39726), (2088, 33105), (2207, 31320), (2610, 26484), (3132, 22070), (3480, 19863), (3915, 17656), (4414, 15660), (5220, 13242), (6264, 11035), (6621, 10440), (7830, 8828)]