53676720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74551}}^1$

素因数の和:74570

約数の個数: 60

約数和(自身を含む): 180266736

約数和(自身を除く): 126590016

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, 74551, 149102, 223653, 298204, 372755, 447306, 596408, 670959, 745510, 894612, 1118265, 1192816, 1341918, 1491020, 1789224, 2236530, 2683836, 2982040, 3354795, 3578448, 4473060, 5367672, 5964080, 6709590, 8946120, 10735344, 13419180, 17892240, 26838360, 53676720]

約数ペア:

[(1, 53676720), (2, 26838360), (3, 17892240), (4, 13419180), (5, 10735344), (6, 8946120), (8, 6709590), (9, 5964080), (10, 5367672), (12, 4473060), (15, 3578448), (16, 3354795), (18, 2982040), (20, 2683836), (24, 2236530), (30, 1789224), (36, 1491020), (40, 1341918), (45, 1192816), (48, 1118265), (60, 894612), (72, 745510), (80, 670959), (90, 596408), (120, 447306), (144, 372755), (180, 298204), (240, 223653), (360, 149102), (720, 74551)]