22502160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31253}}^1$

素因数の和:31272

約数の個数: 60

約数和(自身を含む): 75572172

約数和(自身を除く): 53070012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31253, 62506, 93759, 125012, 156265, 187518, 250024, 281277, 312530, 375036, 468795, 500048, 562554, 625060, 750072, 937590, 1125108, 1250120, 1406385, 1500144, 1875180, 2250216, 2500240, 2812770, 3750360, 4500432, 5625540, 7500720, 11251080, 22502160]

約数ペア:

[(1, 22502160), (2, 11251080), (3, 7500720), (4, 5625540), (5, 4500432), (6, 3750360), (8, 2812770), (9, 2500240), (10, 2250216), (12, 1875180), (15, 1500144), (16, 1406385), (18, 1250120), (20, 1125108), (24, 937590), (30, 750072), (36, 625060), (40, 562554), (45, 500048), (48, 468795), (60, 375036), (72, 312530), (80, 281277), (90, 250024), (120, 187518), (144, 156265), (180, 125012), (240, 93759), (360, 62506), (720, 31253)]