60105420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 183783600

約数和(自身を除く): 123678180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2549, 2620, 3930, 4716, 5098, 5895, 7647, 7860, 10196, 11790, 12745, 15294, 22941, 23580, 25490, 30588, 38235, 45882, 50980, 76470, 91764, 114705, 152940, 229410, 333919, 458820, 667838, 1001757, 1335676, 1669595, 2003514, 3005271, 3339190, 4007028, 5008785, 6010542, 6678380, 10017570, 12021084, 15026355, 20035140, 30052710, 60105420]

約数ペア:

[(1, 60105420), (2, 30052710), (3, 20035140), (4, 15026355), (5, 12021084), (6, 10017570), (9, 6678380), (10, 6010542), (12, 5008785), (15, 4007028), (18, 3339190), (20, 3005271), (30, 2003514), (36, 1669595), (45, 1335676), (60, 1001757), (90, 667838), (131, 458820), (180, 333919), (262, 229410), (393, 152940), (524, 114705), (655, 91764), (786, 76470), (1179, 50980), (1310, 45882), (1572, 38235), (1965, 30588), (2358, 25490), (2549, 23580), (2620, 22941), (3930, 15294), (4716, 12745), (5098, 11790), (5895, 10196), (7647, 7860)]