72006120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200017}}^1$

素因数の和:200034

約数の個数: 48

約数和(自身を含む): 234021060

約数和(自身を除く): 162014940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200017, 400034, 600051, 800068, 1000085, 1200102, 1600136, 1800153, 2000170, 2400204, 3000255, 3600306, 4000340, 4800408, 6000510, 7200612, 8000680, 9000765, 12001020, 14401224, 18001530, 24002040, 36003060, 72006120]

約数ペア:

[(1, 72006120), (2, 36003060), (3, 24002040), (4, 18001530), (5, 14401224), (6, 12001020), (8, 9000765), (9, 8000680), (10, 7200612), (12, 6000510), (15, 4800408), (18, 4000340), (20, 3600306), (24, 3000255), (30, 2400204), (36, 2000170), (40, 1800153), (45, 1600136), (60, 1200102), (72, 1000085), (90, 800068), (120, 600051), (180, 400034), (360, 200017)]