18029640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{150247}}^1$

素因数の和:150261

約数の個数: 32

約数和(自身を含む): 54089280

約数和(自身を除く): 36059640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 150247, 300494, 450741, 600988, 751235, 901482, 1201976, 1502470, 1802964, 2253705, 3004940, 3605928, 4507410, 6009880, 9014820, 18029640]

約数ペア:

[(1, 18029640), (2, 9014820), (3, 6009880), (4, 4507410), (5, 3605928), (6, 3004940), (8, 2253705), (10, 1802964), (12, 1502470), (15, 1201976), (20, 901482), (24, 751235), (30, 600988), (40, 450741), (60, 300494), (120, 150247)]