120210840

素因数分解:

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

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 393822000

約数和(自身を除く): 273611160

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, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2549, 2620, 3144, 3930, 4716, 5098, 5240, 5895, 7647, 7860, 9432, 10196, 11790, 12745, 15294, 15720, 20392, 22941, 23580, 25490, 30588, 38235, 45882, 47160, 50980, 61176, 76470, 91764, 101960, 114705, 152940, 183528, 229410, 305880, 333919, 458820, 667838, 917640, 1001757, 1335676, 1669595, 2003514, 2671352, 3005271, 3339190, 4007028, 5008785, 6010542, 6678380, 8014056, 10017570, 12021084, 13356760, 15026355, 20035140, 24042168, 30052710, 40070280, 60105420, 120210840]

約数ペア:

[(1, 120210840), (2, 60105420), (3, 40070280), (4, 30052710), (5, 24042168), (6, 20035140), (8, 15026355), (9, 13356760), (10, 12021084), (12, 10017570), (15, 8014056), (18, 6678380), (20, 6010542), (24, 5008785), (30, 4007028), (36, 3339190), (40, 3005271), (45, 2671352), (60, 2003514), (72, 1669595), (90, 1335676), (120, 1001757), (131, 917640), (180, 667838), (262, 458820), (360, 333919), (393, 305880), (524, 229410), (655, 183528), (786, 152940), (1048, 114705), (1179, 101960), (1310, 91764), (1572, 76470), (1965, 61176), (2358, 50980), (2549, 47160), (2620, 45882), (3144, 38235), (3930, 30588), (4716, 25490), (5098, 23580), (5240, 22941), (5895, 20392), (7647, 15720), (7860, 15294), (9432, 12745), (10196, 11790)]