84818520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235607}}^1$

素因数の和:235624

約数の個数: 48

約数和(自身を含む): 275661360

約数和(自身を除く): 190842840

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, 235607, 471214, 706821, 942428, 1178035, 1413642, 1884856, 2120463, 2356070, 2827284, 3534105, 4240926, 4712140, 5654568, 7068210, 8481852, 9424280, 10602315, 14136420, 16963704, 21204630, 28272840, 42409260, 84818520]

約数ペア:

[(1, 84818520), (2, 42409260), (3, 28272840), (4, 21204630), (5, 16963704), (6, 14136420), (8, 10602315), (9, 9424280), (10, 8481852), (12, 7068210), (15, 5654568), (18, 4712140), (20, 4240926), (24, 3534105), (30, 2827284), (36, 2356070), (40, 2120463), (45, 1884856), (60, 1413642), (72, 1178035), (90, 942428), (120, 706821), (180, 471214), (360, 235607)]