143571720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1196431}}^1$

素因数の和:1196445

約数の個数: 32

約数和(自身を含む): 430715520

約数和(自身を除く): 287143800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1196431, 2392862, 3589293, 4785724, 5982155, 7178586, 9571448, 11964310, 14357172, 17946465, 23928620, 28714344, 35892930, 47857240, 71785860, 143571720]

約数ペア:

[(1, 143571720), (2, 71785860), (3, 47857240), (4, 35892930), (5, 28714344), (6, 23928620), (8, 17946465), (10, 14357172), (12, 11964310), (15, 9571448), (20, 7178586), (24, 5982155), (30, 4785724), (40, 3589293), (60, 2392862), (120, 1196431)]