228929640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1907747}}^1$

素因数の和:1907761

約数の個数: 32

約数和(自身を含む): 686789280

約数和(自身を除く): 457859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1907747, 3815494, 5723241, 7630988, 9538735, 11446482, 15261976, 19077470, 22892964, 28616205, 38154940, 45785928, 57232410, 76309880, 114464820, 228929640]

約数ペア:

[(1, 228929640), (2, 114464820), (3, 76309880), (4, 57232410), (5, 45785928), (6, 38154940), (8, 28616205), (10, 22892964), (12, 19077470), (15, 15261976), (20, 11446482), (24, 9538735), (30, 7630988), (40, 5723241), (60, 3815494), (120, 1907747)]