139387680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96797}}^1$

素因数の和:96818

約数の個数: 72

約数和(自身を含む): 475665372

約数和(自身を除く): 336277692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 96797, 193594, 290391, 387188, 483985, 580782, 774376, 871173, 967970, 1161564, 1451955, 1548752, 1742346, 1935940, 2323128, 2903910, 3097504, 3484692, 3871880, 4355865, 4646256, 5807820, 6969384, 7743760, 8711730, 9292512, 11615640, 13938768, 15487520, 17423460, 23231280, 27877536, 34846920, 46462560, 69693840, 139387680]

約数ペア:

[(1, 139387680), (2, 69693840), (3, 46462560), (4, 34846920), (5, 27877536), (6, 23231280), (8, 17423460), (9, 15487520), (10, 13938768), (12, 11615640), (15, 9292512), (16, 8711730), (18, 7743760), (20, 6969384), (24, 5807820), (30, 4646256), (32, 4355865), (36, 3871880), (40, 3484692), (45, 3097504), (48, 2903910), (60, 2323128), (72, 1935940), (80, 1742346), (90, 1548752), (96, 1451955), (120, 1161564), (144, 967970), (160, 871173), (180, 774376), (240, 580782), (288, 483985), (360, 387188), (480, 290391), (720, 193594), (1440, 96797)]