141693840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65599}}^1$

素因数の和:65621

約数の個数: 80

約数和(自身を含む): 488064000

約数和(自身を除く): 346370160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65599, 131198, 196797, 262396, 327995, 393594, 524792, 590391, 655990, 787188, 983985, 1049584, 1180782, 1311980, 1574376, 1771173, 1967970, 2361564, 2623960, 2951955, 3148752, 3542346, 3935940, 4723128, 5247920, 5903910, 7084692, 7871880, 8855865, 9446256, 11807820, 14169384, 15743760, 17711730, 23615640, 28338768, 35423460, 47231280, 70846920, 141693840]

約数ペア:

[(1, 141693840), (2, 70846920), (3, 47231280), (4, 35423460), (5, 28338768), (6, 23615640), (8, 17711730), (9, 15743760), (10, 14169384), (12, 11807820), (15, 9446256), (16, 8855865), (18, 7871880), (20, 7084692), (24, 5903910), (27, 5247920), (30, 4723128), (36, 3935940), (40, 3542346), (45, 3148752), (48, 2951955), (54, 2623960), (60, 2361564), (72, 1967970), (80, 1771173), (90, 1574376), (108, 1311980), (120, 1180782), (135, 1049584), (144, 983985), (180, 787188), (216, 655990), (240, 590391), (270, 524792), (360, 393594), (432, 327995), (540, 262396), (720, 196797), (1080, 131198), (2160, 65599)]