118859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 369619200

約数和(自身を除く): 250759920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1103, 1347, 1796, 2206, 2245, 2694, 3309, 3592, 4412, 4490, 5388, 5515, 6618, 6735, 7184, 8824, 8980, 10776, 11030, 13236, 13470, 16545, 17648, 17960, 21552, 22060, 26472, 26940, 33090, 35920, 44120, 52944, 53880, 66180, 88240, 107760, 132360, 264720, 495247, 990494, 1485741, 1980988, 2476235, 2971482, 3961976, 4952470, 5942964, 7428705, 7923952, 9904940, 11885928, 14857410, 19809880, 23771856, 29714820, 39619760, 59429640, 118859280]

約数ペア:

[(1, 118859280), (2, 59429640), (3, 39619760), (4, 29714820), (5, 23771856), (6, 19809880), (8, 14857410), (10, 11885928), (12, 9904940), (15, 7923952), (16, 7428705), (20, 5942964), (24, 4952470), (30, 3961976), (40, 2971482), (48, 2476235), (60, 1980988), (80, 1485741), (120, 990494), (240, 495247), (449, 264720), (898, 132360), (1103, 107760), (1347, 88240), (1796, 66180), (2206, 53880), (2245, 52944), (2694, 44120), (3309, 35920), (3592, 33090), (4412, 26940), (4490, 26472), (5388, 22060), (5515, 21552), (6618, 17960), (6735, 17648), (7184, 16545), (8824, 13470), (8980, 13236), (10776, 11030)]