87976440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{244379}}^1$

素因数の和:244396

約数の個数: 48

約数和(自身を含む): 285924600

約数和(自身を除く): 197948160

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, 244379, 488758, 733137, 977516, 1221895, 1466274, 1955032, 2199411, 2443790, 2932548, 3665685, 4398822, 4887580, 5865096, 7331370, 8797644, 9775160, 10997055, 14662740, 17595288, 21994110, 29325480, 43988220, 87976440]

約数ペア:

[(1, 87976440), (2, 43988220), (3, 29325480), (4, 21994110), (5, 17595288), (6, 14662740), (8, 10997055), (9, 9775160), (10, 8797644), (12, 7331370), (15, 5865096), (18, 4887580), (20, 4398822), (24, 3665685), (30, 2932548), (36, 2443790), (40, 2199411), (45, 1955032), (60, 1466274), (72, 1221895), (90, 977516), (120, 733137), (180, 488758), (360, 244379)]