2100720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8753}}^1$

素因数の和:8769

約数の個数: 40

約数和(自身を含む): 6512976

約数和(自身を除く): 4412256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8753, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 140048, 175060, 210072, 262590, 350120, 420144, 525180, 700240, 1050360, 2100720]

約数ペア:

[(1, 2100720), (2, 1050360), (3, 700240), (4, 525180), (5, 420144), (6, 350120), (8, 262590), (10, 210072), (12, 175060), (15, 140048), (16, 131295), (20, 105036), (24, 87530), (30, 70024), (40, 52518), (48, 43765), (60, 35012), (80, 26259), (120, 17506), (240, 8753)]