30343080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 61102680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 863, 879, 1172, 1465, 1726, 1758, 2344, 2589, 2930, 3452, 3516, 4315, 4395, 5178, 5860, 6904, 7032, 8630, 8790, 10356, 11720, 12945, 17260, 17580, 20712, 25890, 34520, 35160, 51780, 103560, 252859, 505718, 758577, 1011436, 1264295, 1517154, 2022872, 2528590, 3034308, 3792885, 5057180, 6068616, 7585770, 10114360, 15171540, 30343080]

約数ペア:

[(1, 30343080), (2, 15171540), (3, 10114360), (4, 7585770), (5, 6068616), (6, 5057180), (8, 3792885), (10, 3034308), (12, 2528590), (15, 2022872), (20, 1517154), (24, 1264295), (30, 1011436), (40, 758577), (60, 505718), (120, 252859), (293, 103560), (586, 51780), (863, 35160), (879, 34520), (1172, 25890), (1465, 20712), (1726, 17580), (1758, 17260), (2344, 12945), (2589, 11720), (2930, 10356), (3452, 8790), (3516, 8630), (4315, 7032), (4395, 6904), (5178, 5860)]