30685320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85237}}^1$

素因数の和:85254

約数の個数: 48

約数和(自身を含む): 99728460

約数和(自身を除く): 69043140

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, 85237, 170474, 255711, 340948, 426185, 511422, 681896, 767133, 852370, 1022844, 1278555, 1534266, 1704740, 2045688, 2557110, 3068532, 3409480, 3835665, 5114220, 6137064, 7671330, 10228440, 15342660, 30685320]

約数ペア:

[(1, 30685320), (2, 15342660), (3, 10228440), (4, 7671330), (5, 6137064), (6, 5114220), (8, 3835665), (9, 3409480), (10, 3068532), (12, 2557110), (15, 2045688), (18, 1704740), (20, 1534266), (24, 1278555), (30, 1022844), (36, 852370), (40, 767133), (45, 681896), (60, 511422), (72, 426185), (90, 340948), (120, 255711), (180, 170474), (360, 85237)]