73282680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203563}}^1$

素因数の和:203580

約数の個数: 48

約数和(自身を含む): 238169880

約数和(自身を除く): 164887200

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, 203563, 407126, 610689, 814252, 1017815, 1221378, 1628504, 1832067, 2035630, 2442756, 3053445, 3664134, 4071260, 4885512, 6106890, 7328268, 8142520, 9160335, 12213780, 14656536, 18320670, 24427560, 36641340, 73282680]

約数ペア:

[(1, 73282680), (2, 36641340), (3, 24427560), (4, 18320670), (5, 14656536), (6, 12213780), (8, 9160335), (9, 8142520), (10, 7328268), (12, 6106890), (15, 4885512), (18, 4071260), (20, 3664134), (24, 3053445), (30, 2442756), (36, 2035630), (40, 1832067), (45, 1628504), (60, 1221378), (72, 1017815), (90, 814252), (120, 610689), (180, 407126), (360, 203563)]