18148560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75619}}^1$

素因数の和:75635

約数の個数: 40

約数和(自身を含む): 56261280

約数和(自身を除く): 38112720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75619, 151238, 226857, 302476, 378095, 453714, 604952, 756190, 907428, 1134285, 1209904, 1512380, 1814856, 2268570, 3024760, 3629712, 4537140, 6049520, 9074280, 18148560]

約数ペア:

[(1, 18148560), (2, 9074280), (3, 6049520), (4, 4537140), (5, 3629712), (6, 3024760), (8, 2268570), (10, 1814856), (12, 1512380), (15, 1209904), (16, 1134285), (20, 907428), (24, 756190), (30, 604952), (40, 453714), (48, 378095), (60, 302476), (80, 226857), (120, 151238), (240, 75619)]