90961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379007}}^1$

素因数の和:379023

約数の個数: 40

約数和(自身を含む): 281981952

約数和(自身を除く): 191020272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379007, 758014, 1137021, 1516028, 1895035, 2274042, 3032056, 3790070, 4548084, 5685105, 6064112, 7580140, 9096168, 11370210, 15160280, 18192336, 22740420, 30320560, 45480840, 90961680]

約数ペア:

[(1, 90961680), (2, 45480840), (3, 30320560), (4, 22740420), (5, 18192336), (6, 15160280), (8, 11370210), (10, 9096168), (12, 7580140), (15, 6064112), (16, 5685105), (20, 4548084), (24, 3790070), (30, 3032056), (40, 2274042), (48, 1895035), (60, 1516028), (80, 1137021), (120, 758014), (240, 379007)]