57839640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{481997}}^1$

素因数の和:482011

約数の個数: 32

約数和(自身を含む): 173519280

約数和(自身を除く): 115679640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 481997, 963994, 1445991, 1927988, 2409985, 2891982, 3855976, 4819970, 5783964, 7229955, 9639940, 11567928, 14459910, 19279880, 28919820, 57839640]

約数ペア:

[(1, 57839640), (2, 28919820), (3, 19279880), (4, 14459910), (5, 11567928), (6, 9639940), (8, 7229955), (10, 5783964), (12, 4819970), (15, 3855976), (20, 2891982), (24, 2409985), (30, 1927988), (40, 1445991), (60, 963994), (120, 481997)]