18027720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50077}}^1$

素因数の和:50094

約数の個数: 48

約数和(自身を含む): 58591260

約数和(自身を除く): 40563540

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, 50077, 100154, 150231, 200308, 250385, 300462, 400616, 450693, 500770, 600924, 751155, 901386, 1001540, 1201848, 1502310, 1802772, 2003080, 2253465, 3004620, 3605544, 4506930, 6009240, 9013860, 18027720]

約数ペア:

[(1, 18027720), (2, 9013860), (3, 6009240), (4, 4506930), (5, 3605544), (6, 3004620), (8, 2253465), (9, 2003080), (10, 1802772), (12, 1502310), (15, 1201848), (18, 1001540), (20, 901386), (24, 751155), (30, 600924), (36, 500770), (40, 450693), (45, 400616), (60, 300462), (72, 250385), (90, 200308), (120, 150231), (180, 100154), (360, 50077)]