216207720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{600577}}^1$

素因数の和:600594

約数の個数: 48

約数和(自身を含む): 702676260

約数和(自身を除く): 486468540

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, 600577, 1201154, 1801731, 2402308, 3002885, 3603462, 4804616, 5405193, 6005770, 7206924, 9008655, 10810386, 12011540, 14413848, 18017310, 21620772, 24023080, 27025965, 36034620, 43241544, 54051930, 72069240, 108103860, 216207720]

約数ペア:

[(1, 216207720), (2, 108103860), (3, 72069240), (4, 54051930), (5, 43241544), (6, 36034620), (8, 27025965), (9, 24023080), (10, 21620772), (12, 18017310), (15, 14413848), (18, 12011540), (20, 10810386), (24, 9008655), (30, 7206924), (36, 6005770), (40, 5405193), (45, 4804616), (60, 3603462), (72, 3002885), (90, 2402308), (120, 1801731), (180, 1201154), (360, 600577)]