2499022440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{408337}}^1$

素因数の和:408371

約数の個数: 96

約数和(自身を含む): 8599598280

約数和(自身を除く): 6100575840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 408337, 816674, 1225011, 1633348, 2041685, 2450022, 3266696, 3675033, 4083370, 4900044, 6125055, 6941729, 7350066, 8166740, 9800088, 12250110, 13883458, 14700132, 16333480, 18375165, 20825187, 24500220, 27766916, 29400264, 34708645, 36750330, 41650374, 49000440, 55533832, 62475561, 69417290, 73500660, 83300748, 104125935, 124951122, 138834580, 147001320, 166601496, 208251870, 249902244, 277669160, 312377805, 416503740, 499804488, 624755610, 833007480, 1249511220, 2499022440]

約数ペア:

[(1, 2499022440), (2, 1249511220), (3, 833007480), (4, 624755610), (5, 499804488), (6, 416503740), (8, 312377805), (9, 277669160), (10, 249902244), (12, 208251870), (15, 166601496), (17, 147001320), (18, 138834580), (20, 124951122), (24, 104125935), (30, 83300748), (34, 73500660), (36, 69417290), (40, 62475561), (45, 55533832), (51, 49000440), (60, 41650374), (68, 36750330), (72, 34708645), (85, 29400264), (90, 27766916), (102, 24500220), (120, 20825187), (136, 18375165), (153, 16333480), (170, 14700132), (180, 13883458), (204, 12250110), (255, 9800088), (306, 8166740), (340, 7350066), (360, 6941729), (408, 6125055), (510, 4900044), (612, 4083370), (680, 3675033), (765, 3266696), (1020, 2450022), (1224, 2041685), (1530, 1633348), (2040, 1225011), (3060, 816674), (6120, 408337)]