82619280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114749}}^1$

素因数の和:114768

約数の個数: 60

約数和(自身を含む): 277465500

約数和(自身を除く): 194846220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 114749, 229498, 344247, 458996, 573745, 688494, 917992, 1032741, 1147490, 1376988, 1721235, 1835984, 2065482, 2294980, 2753976, 3442470, 4130964, 4589960, 5163705, 5507952, 6884940, 8261928, 9179920, 10327410, 13769880, 16523856, 20654820, 27539760, 41309640, 82619280]

約数ペア:

[(1, 82619280), (2, 41309640), (3, 27539760), (4, 20654820), (5, 16523856), (6, 13769880), (8, 10327410), (9, 9179920), (10, 8261928), (12, 6884940), (15, 5507952), (16, 5163705), (18, 4589960), (20, 4130964), (24, 3442470), (30, 2753976), (36, 2294980), (40, 2065482), (45, 1835984), (48, 1721235), (60, 1376988), (72, 1147490), (80, 1032741), (90, 917992), (120, 688494), (144, 573745), (180, 458996), (240, 344247), (360, 229498), (720, 114749)]