48791880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{135533}}^1$

素因数の和:135550

約数の個数: 48

約数和(自身を含む): 158574780

約数和(自身を除く): 109782900

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, 135533, 271066, 406599, 542132, 677665, 813198, 1084264, 1219797, 1355330, 1626396, 2032995, 2439594, 2710660, 3252792, 4065990, 4879188, 5421320, 6098985, 8131980, 9758376, 12197970, 16263960, 24395940, 48791880]

約数ペア:

[(1, 48791880), (2, 24395940), (3, 16263960), (4, 12197970), (5, 9758376), (6, 8131980), (8, 6098985), (9, 5421320), (10, 4879188), (12, 4065990), (15, 3252792), (18, 2710660), (20, 2439594), (24, 2032995), (30, 1626396), (36, 1355330), (40, 1219797), (45, 1084264), (60, 813198), (72, 677665), (90, 542132), (120, 406599), (180, 271066), (360, 135533)]