48111720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{400931}}^1$

素因数の和:400945

約数の個数: 32

約数和(自身を含む): 144335520

約数和(自身を除く): 96223800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 400931, 801862, 1202793, 1603724, 2004655, 2405586, 3207448, 4009310, 4811172, 6013965, 8018620, 9622344, 12027930, 16037240, 24055860, 48111720]

約数ペア:

[(1, 48111720), (2, 24055860), (3, 16037240), (4, 12027930), (5, 9622344), (6, 8018620), (8, 6013965), (10, 4811172), (12, 4009310), (15, 3207448), (20, 2405586), (24, 2004655), (30, 1603724), (40, 1202793), (60, 801862), (120, 400931)]