86520240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120167}}^1$

素因数の和:120186

約数の個数: 60

約数和(自身を含む): 290566224

約数和(自身を除く): 204045984

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, 120167, 240334, 360501, 480668, 600835, 721002, 961336, 1081503, 1201670, 1442004, 1802505, 1922672, 2163006, 2403340, 2884008, 3605010, 4326012, 4806680, 5407515, 5768016, 7210020, 8652024, 9613360, 10815030, 14420040, 17304048, 21630060, 28840080, 43260120, 86520240]

約数ペア:

[(1, 86520240), (2, 43260120), (3, 28840080), (4, 21630060), (5, 17304048), (6, 14420040), (8, 10815030), (9, 9613360), (10, 8652024), (12, 7210020), (15, 5768016), (16, 5407515), (18, 4806680), (20, 4326012), (24, 3605010), (30, 2884008), (36, 2403340), (40, 2163006), (45, 1922672), (48, 1802505), (60, 1442004), (72, 1201670), (80, 1081503), (90, 961336), (120, 721002), (144, 600835), (180, 480668), (240, 360501), (360, 240334), (720, 120167)]