16458480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22859}}^1$

素因数の和:22878

約数の個数: 60

約数和(自身を含む): 55275480

約数和(自身を除く): 38817000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22859, 45718, 68577, 91436, 114295, 137154, 182872, 205731, 228590, 274308, 342885, 365744, 411462, 457180, 548616, 685770, 822924, 914360, 1028655, 1097232, 1371540, 1645848, 1828720, 2057310, 2743080, 3291696, 4114620, 5486160, 8229240, 16458480]

約数ペア:

[(1, 16458480), (2, 8229240), (3, 5486160), (4, 4114620), (5, 3291696), (6, 2743080), (8, 2057310), (9, 1828720), (10, 1645848), (12, 1371540), (15, 1097232), (16, 1028655), (18, 914360), (20, 822924), (24, 685770), (30, 548616), (36, 457180), (40, 411462), (45, 365744), (48, 342885), (60, 274308), (72, 228590), (80, 205731), (90, 182872), (120, 137154), (144, 114295), (180, 91436), (240, 68577), (360, 45718), (720, 22859)]