202875480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563543}}^1$

素因数の和:563560

約数の個数: 48

約数和(自身を含む): 659346480

約数和(自身を除く): 456471000

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, 563543, 1127086, 1690629, 2254172, 2817715, 3381258, 4508344, 5071887, 5635430, 6762516, 8453145, 10143774, 11270860, 13525032, 16906290, 20287548, 22541720, 25359435, 33812580, 40575096, 50718870, 67625160, 101437740, 202875480]

約数ペア:

[(1, 202875480), (2, 101437740), (3, 67625160), (4, 50718870), (5, 40575096), (6, 33812580), (8, 25359435), (9, 22541720), (10, 20287548), (12, 16906290), (15, 13525032), (18, 11270860), (20, 10143774), (24, 8453145), (30, 6762516), (36, 5635430), (40, 5071887), (45, 4508344), (60, 3381258), (72, 2817715), (90, 2254172), (120, 1690629), (180, 1127086), (360, 563543)]