217754080

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9013}}^1$

素因数の和:9179

約数の個数: 48

約数和(自身を含む): 517908384

約数和(自身を除く): 300154304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 9013, 12080, 18026, 24160, 36052, 45065, 72104, 90130, 144208, 180260, 288416, 360520, 721040, 1360963, 1442080, 2721926, 5443852, 6804815, 10887704, 13609630, 21775408, 27219260, 43550816, 54438520, 108877040, 217754080]

約数ペア:

[(1, 217754080), (2, 108877040), (4, 54438520), (5, 43550816), (8, 27219260), (10, 21775408), (16, 13609630), (20, 10887704), (32, 6804815), (40, 5443852), (80, 2721926), (151, 1442080), (160, 1360963), (302, 721040), (604, 360520), (755, 288416), (1208, 180260), (1510, 144208), (2416, 90130), (3020, 72104), (4832, 45065), (6040, 36052), (9013, 24160), (12080, 18026)]