42298920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117497}}^1$

素因数の和:117514

約数の個数: 48

約数和(自身を含む): 137472660

約数和(自身を除く): 95173740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117497, 234994, 352491, 469988, 587485, 704982, 939976, 1057473, 1174970, 1409964, 1762455, 2114946, 2349940, 2819928, 3524910, 4229892, 4699880, 5287365, 7049820, 8459784, 10574730, 14099640, 21149460, 42298920]

約数ペア:

[(1, 42298920), (2, 21149460), (3, 14099640), (4, 10574730), (5, 8459784), (6, 7049820), (8, 5287365), (9, 4699880), (10, 4229892), (12, 3524910), (15, 2819928), (18, 2349940), (20, 2114946), (24, 1762455), (30, 1409964), (36, 1174970), (40, 1057473), (45, 939976), (60, 704982), (72, 587485), (90, 469988), (120, 352491), (180, 234994), (360, 117497)]