73939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21247}}^1$

素因数の和:21290

約数の個数: 64

約数和(自身を含む): 229478400

約数和(自身を除く): 155538840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 212470, 254964, 318705, 424940, 509928, 616163, 637410, 849880, 1232326, 1274820, 1848489, 2464652, 2549640, 3080815, 3696978, 4929304, 6161630, 7393956, 9242445, 12323260, 14787912, 18484890, 24646520, 36969780, 73939560]

約数ペア:

[(1, 73939560), (2, 36969780), (3, 24646520), (4, 18484890), (5, 14787912), (6, 12323260), (8, 9242445), (10, 7393956), (12, 6161630), (15, 4929304), (20, 3696978), (24, 3080815), (29, 2549640), (30, 2464652), (40, 1848489), (58, 1274820), (60, 1232326), (87, 849880), (116, 637410), (120, 616163), (145, 509928), (174, 424940), (232, 318705), (290, 254964), (348, 212470), (435, 169976), (580, 127482), (696, 106235), (870, 84988), (1160, 63741), (1740, 42494), (3480, 21247)]