349107480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{969743}}^1$

素因数の和:969760

約数の個数: 48

約数和(自身を含む): 1134600480

約数和(自身を除く): 785493000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 969743, 1939486, 2909229, 3878972, 4848715, 5818458, 7757944, 8727687, 9697430, 11636916, 14546145, 17455374, 19394860, 23273832, 29092290, 34910748, 38789720, 43638435, 58184580, 69821496, 87276870, 116369160, 174553740, 349107480]

約数ペア:

[(1, 349107480), (2, 174553740), (3, 116369160), (4, 87276870), (5, 69821496), (6, 58184580), (8, 43638435), (9, 38789720), (10, 34910748), (12, 29092290), (15, 23273832), (18, 19394860), (20, 17455374), (24, 14546145), (30, 11636916), (36, 9697430), (40, 8727687), (45, 7757944), (60, 5818458), (72, 4848715), (90, 3878972), (120, 2909229), (180, 1939486), (360, 969743)]