75831720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631931}}^1$

素因数の和:631945

約数の個数: 32

約数和(自身を含む): 227495520

約数和(自身を除く): 151663800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631931, 1263862, 1895793, 2527724, 3159655, 3791586, 5055448, 6319310, 7583172, 9478965, 12638620, 15166344, 18957930, 25277240, 37915860, 75831720]

約数ペア:

[(1, 75831720), (2, 37915860), (3, 25277240), (4, 18957930), (5, 15166344), (6, 12638620), (8, 9478965), (10, 7583172), (12, 6319310), (15, 5055448), (20, 3791586), (24, 3159655), (30, 2527724), (40, 1895793), (60, 1263862), (120, 631931)]