57341640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{477847}}^1$

素因数の和:477861

約数の個数: 32

約数和(自身を含む): 172025280

約数和(自身を除く): 114683640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 477847, 955694, 1433541, 1911388, 2389235, 2867082, 3822776, 4778470, 5734164, 7167705, 9556940, 11468328, 14335410, 19113880, 28670820, 57341640]

約数ペア:

[(1, 57341640), (2, 28670820), (3, 19113880), (4, 14335410), (5, 11468328), (6, 9556940), (8, 7167705), (10, 5734164), (12, 4778470), (15, 3822776), (20, 2867082), (24, 2389235), (30, 1911388), (40, 1433541), (60, 955694), (120, 477847)]