115819560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321721}}^1$

素因数の和:321738

約数の個数: 48

約数和(自身を含む): 376414740

約数和(自身を除く): 260595180

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, 321721, 643442, 965163, 1286884, 1608605, 1930326, 2573768, 2895489, 3217210, 3860652, 4825815, 5790978, 6434420, 7721304, 9651630, 11581956, 12868840, 14477445, 19303260, 23163912, 28954890, 38606520, 57909780, 115819560]

約数ペア:

[(1, 115819560), (2, 57909780), (3, 38606520), (4, 28954890), (5, 23163912), (6, 19303260), (8, 14477445), (9, 12868840), (10, 11581956), (12, 9651630), (15, 7721304), (18, 6434420), (20, 5790978), (24, 4825815), (30, 3860652), (36, 3217210), (40, 2895489), (45, 2573768), (60, 1930326), (72, 1608605), (90, 1286884), (120, 965163), (180, 643442), (360, 321721)]