30141240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251177}}^1$

素因数の和:251191

約数の個数: 32

約数和(自身を含む): 90424080

約数和(自身を除く): 60282840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251177, 502354, 753531, 1004708, 1255885, 1507062, 2009416, 2511770, 3014124, 3767655, 5023540, 6028248, 7535310, 10047080, 15070620, 30141240]

約数ペア:

[(1, 30141240), (2, 15070620), (3, 10047080), (4, 7535310), (5, 6028248), (6, 5023540), (8, 3767655), (10, 3014124), (12, 2511770), (15, 2009416), (20, 1507062), (24, 1255885), (30, 1004708), (40, 753531), (60, 502354), (120, 251177)]