2519291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{954277}}^1$

素因数の和:954304

約数の個数: 80

約数和(自身を含む): 8519793984

約数和(自身を除く): 6000502704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 954277, 1908554, 2862831, 3817108, 4771385, 5725662, 7634216, 9542770, 10497047, 11451324, 14314155, 15268432, 19085540, 20994094, 22902648, 28628310, 31491141, 38171080, 41988188, 45805296, 52485235, 57256620, 62982282, 76342160, 83976376, 104970470, 114513240, 125964564, 157455705, 167952752, 209940940, 229026480, 251929128, 314911410, 419881880, 503858256, 629822820, 839763760, 1259645640, 2519291280]

約数ペア:

[(1, 2519291280), (2, 1259645640), (3, 839763760), (4, 629822820), (5, 503858256), (6, 419881880), (8, 314911410), (10, 251929128), (11, 229026480), (12, 209940940), (15, 167952752), (16, 157455705), (20, 125964564), (22, 114513240), (24, 104970470), (30, 83976376), (33, 76342160), (40, 62982282), (44, 57256620), (48, 52485235), (55, 45805296), (60, 41988188), (66, 38171080), (80, 31491141), (88, 28628310), (110, 22902648), (120, 20994094), (132, 19085540), (165, 15268432), (176, 14314155), (220, 11451324), (240, 10497047), (264, 9542770), (330, 7634216), (440, 5725662), (528, 4771385), (660, 3817108), (880, 2862831), (1320, 1908554), (2640, 954277)]