54591720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{454931}}^1$

素因数の和:454945

約数の個数: 32

約数和(自身を含む): 163775520

約数和(自身を除く): 109183800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 454931, 909862, 1364793, 1819724, 2274655, 2729586, 3639448, 4549310, 5459172, 6823965, 9098620, 10918344, 13647930, 18197240, 27295860, 54591720]

約数ペア:

[(1, 54591720), (2, 27295860), (3, 18197240), (4, 13647930), (5, 10918344), (6, 9098620), (8, 6823965), (10, 5459172), (12, 4549310), (15, 3639448), (20, 2729586), (24, 2274655), (30, 1819724), (40, 1364793), (60, 909862), (120, 454931)]