676619280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{939749}}^1$

素因数の和:939768

約数の個数: 60

約数和(自身を含む): 2272315500

約数和(自身を除く): 1595696220

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, 939749, 1879498, 2819247, 3758996, 4698745, 5638494, 7517992, 8457741, 9397490, 11276988, 14096235, 15035984, 16915482, 18794980, 22553976, 28192470, 33830964, 37589960, 42288705, 45107952, 56384940, 67661928, 75179920, 84577410, 112769880, 135323856, 169154820, 225539760, 338309640, 676619280]

約数ペア:

[(1, 676619280), (2, 338309640), (3, 225539760), (4, 169154820), (5, 135323856), (6, 112769880), (8, 84577410), (9, 75179920), (10, 67661928), (12, 56384940), (15, 45107952), (16, 42288705), (18, 37589960), (20, 33830964), (24, 28192470), (30, 22553976), (36, 18794980), (40, 16915482), (45, 15035984), (48, 14096235), (60, 11276988), (72, 9397490), (80, 8457741), (90, 7517992), (120, 5638494), (144, 4698745), (180, 3758996), (240, 2819247), (360, 1879498), (720, 939749)]