2519280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3499}}^1$

素因数の和:3518

約数の個数: 60

約数和(自身を含む): 8463000

約数和(自身を除く): 5943720

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, 3499, 6998, 10497, 13996, 17495, 20994, 27992, 31491, 34990, 41988, 52485, 55984, 62982, 69980, 83976, 104970, 125964, 139960, 157455, 167952, 209940, 251928, 279920, 314910, 419880, 503856, 629820, 839760, 1259640, 2519280]

約数ペア:

[(1, 2519280), (2, 1259640), (3, 839760), (4, 629820), (5, 503856), (6, 419880), (8, 314910), (9, 279920), (10, 251928), (12, 209940), (15, 167952), (16, 157455), (18, 139960), (20, 125964), (24, 104970), (30, 83976), (36, 69980), (40, 62982), (45, 55984), (48, 52485), (60, 41988), (72, 34990), (80, 31491), (90, 27992), (120, 20994), (144, 17495), (180, 13996), (240, 10497), (360, 6998), (720, 3499)]