68767200720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31836667}}^1$

素因数の和:31836689

約数の個数: 80

約数和(自身を含む): 236864809920

約数和(自身を除く): 168097609200

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, 31836667, 63673334, 95510001, 127346668, 159183335, 191020002, 254693336, 286530003, 318366670, 382040004, 477550005, 509386672, 573060006, 636733340, 764080008, 859590009, 955100010, 1146120012, 1273466680, 1432650015, 1528160016, 1719180018, 1910200020, 2292240024, 2546933360, 2865300030, 3438360036, 3820400040, 4297950045, 4584480048, 5730600060, 6876720072, 7640800080, 8595900090, 11461200120, 13753440144, 17191800180, 22922400240, 34383600360, 68767200720]

約数ペア:

[(1, 68767200720), (2, 34383600360), (3, 22922400240), (4, 17191800180), (5, 13753440144), (6, 11461200120), (8, 8595900090), (9, 7640800080), (10, 6876720072), (12, 5730600060), (15, 4584480048), (16, 4297950045), (18, 3820400040), (20, 3438360036), (24, 2865300030), (27, 2546933360), (30, 2292240024), (36, 1910200020), (40, 1719180018), (45, 1528160016), (48, 1432650015), (54, 1273466680), (60, 1146120012), (72, 955100010), (80, 859590009), (90, 764080008), (108, 636733340), (120, 573060006), (135, 509386672), (144, 477550005), (180, 382040004), (216, 318366670), (240, 286530003), (270, 254693336), (360, 191020002), (432, 159183335), (540, 127346668), (720, 95510001), (1080, 63673334), (2160, 31836667)]