30177240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251477}}^1$

素因数の和:251491

約数の個数: 32

約数和(自身を含む): 90532080

約数和(自身を除く): 60354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251477, 502954, 754431, 1005908, 1257385, 1508862, 2011816, 2514770, 3017724, 3772155, 5029540, 6035448, 7544310, 10059080, 15088620, 30177240]

約数ペア:

[(1, 30177240), (2, 15088620), (3, 10059080), (4, 7544310), (5, 6035448), (6, 5029540), (8, 3772155), (10, 3017724), (12, 2514770), (15, 2011816), (20, 1508862), (24, 1257385), (30, 1005908), (40, 754431), (60, 502954), (120, 251477)]