2740476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11418653}}^1$

素因数の和:11418669

約数の個数: 40

約数和(自身を含む): 8495478576

約数和(自身を除く): 5755001856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11418653, 22837306, 34255959, 45674612, 57093265, 68511918, 91349224, 114186530, 137023836, 171279795, 182698448, 228373060, 274047672, 342559590, 456746120, 548095344, 685119180, 913492240, 1370238360, 2740476720]

約数ペア:

[(1, 2740476720), (2, 1370238360), (3, 913492240), (4, 685119180), (5, 548095344), (6, 456746120), (8, 342559590), (10, 274047672), (12, 228373060), (15, 182698448), (16, 171279795), (20, 137023836), (24, 114186530), (30, 91349224), (40, 68511918), (48, 57093265), (60, 45674612), (80, 34255959), (120, 22837306), (240, 11418653)]